1940916156786

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^2\times {\mathrm{53}}^1\times {\mathrm{751}}^1\times {\mathrm{2819}}^1$

素因数の和:3693

約数の個数: 144

約数和(自身を含む): 4434805365120

約数和(自身を除く): 2493889208334

約数列:

[1, 2, 3, 6, 9, 18, 31, 53, 62, 93, 106, 159, 186, 279, 318, 477, 558, 751, 954, 961, 1502, 1643, 1922, 2253, 2819, 2883, 3286, 4506, 4929, 5638, 5766, 6759, 8457, 8649, 9858, 13518, 14787, 16914, 17298, 23281, 25371, 29574, 39803, 46562, 50742, 50933, 69843, 79606, 87389, 101866, 119409, 139686, 149407, 152799, 174778, 209529, 238818, 262167, 298814, 305598, 358227, 419058, 448221, 458397, 524334, 716454, 721711, 786501, 896442, 916794, 1233893, 1344663, 1443422, 1573002, 2117069, 2165133, 2467786, 2689326, 2709059, 3701679, 4234138, 4330266, 4631617, 5418118, 6351207, 6495399, 7403358, 8127177, 9263234, 11105037, 12702414, 12990798, 13894851, 16254354, 19053621, 22210074, 24381531, 27789702, 38107242, 38250683, 41684553, 48763062, 65629139, 76501366, 83369106, 112204657, 114752049, 131258278, 143580127, 196887417, 224409314, 229504098, 287160254, 336613971, 344256147, 393774834, 430740381, 590662251, 673227942, 688512294, 861480762, 1009841913, 1181324502, 1292221143, 2019683826, 2034503309, 2584442286, 3478344367, 4069006618, 6103509927, 6956688734, 10435033101, 12207019854, 18310529781, 20870066202, 31305099303, 36621059562, 62610198606, 107828675377, 215657350754, 323486026131, 646972052262, 970458078393, 1940916156786]

約数ペア:

[(1, 1940916156786), (2, 970458078393), (3, 646972052262), (6, 323486026131), (9, 215657350754), (18, 107828675377), (31, 62610198606), (53, 36621059562), (62, 31305099303), (93, 20870066202), (106, 18310529781), (159, 12207019854), (186, 10435033101), (279, 6956688734), (318, 6103509927), (477, 4069006618), (558, 3478344367), (751, 2584442286), (954, 2034503309), (961, 2019683826), (1502, 1292221143), (1643, 1181324502), (1922, 1009841913), (2253, 861480762), (2819, 688512294), (2883, 673227942), (3286, 590662251), (4506, 430740381), (4929, 393774834), (5638, 344256147), (5766, 336613971), (6759, 287160254), (8457, 229504098), (8649, 224409314), (9858, 196887417), (13518, 143580127), (14787, 131258278), (16914, 114752049), (17298, 112204657), (23281, 83369106), (25371, 76501366), (29574, 65629139), (39803, 48763062), (46562, 41684553), (50742, 38250683), (50933, 38107242), (69843, 27789702), (79606, 24381531), (87389, 22210074), (101866, 19053621), (119409, 16254354), (139686, 13894851), (149407, 12990798), (152799, 12702414), (174778, 11105037), (209529, 9263234), (238818, 8127177), (262167, 7403358), (298814, 6495399), (305598, 6351207), (358227, 5418118), (419058, 4631617), (448221, 4330266), (458397, 4234138), (524334, 3701679), (716454, 2709059), (721711, 2689326), (786501, 2467786), (896442, 2165133), (916794, 2117069), (1233893, 1573002), (1344663, 1443422)]