42246666

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:217

約数の個数: 144

約数和(自身を含む): 122496192

約数和(自身を除く): 80249526

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 17, 18, 21, 22, 33, 34, 42, 51, 63, 66, 77, 99, 102, 119, 121, 126, 153, 154, 163, 187, 198, 231, 238, 242, 306, 326, 357, 363, 374, 462, 489, 561, 693, 714, 726, 847, 978, 1071, 1089, 1122, 1141, 1309, 1386, 1467, 1683, 1694, 1793, 2057, 2142, 2178, 2282, 2541, 2618, 2771, 2934, 3366, 3423, 3586, 3927, 4114, 5082, 5379, 5542, 6171, 6846, 7623, 7854, 8313, 10269, 10758, 11781, 12342, 12551, 14399, 15246, 16137, 16626, 18513, 19397, 19723, 20538, 23562, 24939, 25102, 28798, 30481, 32274, 37026, 37653, 38794, 39446, 43197, 49878, 58191, 59169, 60962, 75306, 86394, 91443, 112959, 116382, 118338, 129591, 138061, 174573, 177507, 182886, 213367, 225918, 259182, 274329, 276122, 335291, 349146, 355014, 414183, 426734, 548658, 640101, 670582, 828366, 1005873, 1242549, 1280202, 1920303, 2011746, 2347037, 2485098, 3017619, 3840606, 4694074, 6035238, 7041111, 14082222, 21123333, 42246666]

約数ペア:

[(1, 42246666), (2, 21123333), (3, 14082222), (6, 7041111), (7, 6035238), (9, 4694074), (11, 3840606), (14, 3017619), (17, 2485098), (18, 2347037), (21, 2011746), (22, 1920303), (33, 1280202), (34, 1242549), (42, 1005873), (51, 828366), (63, 670582), (66, 640101), (77, 548658), (99, 426734), (102, 414183), (119, 355014), (121, 349146), (126, 335291), (153, 276122), (154, 274329), (163, 259182), (187, 225918), (198, 213367), (231, 182886), (238, 177507), (242, 174573), (306, 138061), (326, 129591), (357, 118338), (363, 116382), (374, 112959), (462, 91443), (489, 86394), (561, 75306), (693, 60962), (714, 59169), (726, 58191), (847, 49878), (978, 43197), (1071, 39446), (1089, 38794), (1122, 37653), (1141, 37026), (1309, 32274), (1386, 30481), (1467, 28798), (1683, 25102), (1694, 24939), (1793, 23562), (2057, 20538), (2142, 19723), (2178, 19397), (2282, 18513), (2541, 16626), (2618, 16137), (2771, 15246), (2934, 14399), (3366, 12551), (3423, 12342), (3586, 11781), (3927, 10758), (4114, 10269), (5082, 8313), (5379, 7854), (5542, 7623), (6171, 6846)]