42926814

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:219

約数の個数: 128

約数和(自身を含む): 118272000

約数和(自身を除く): 75345186

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 43, 54, 57, 63, 86, 114, 126, 129, 133, 139, 171, 189, 258, 266, 278, 301, 342, 378, 387, 399, 417, 513, 602, 774, 798, 817, 834, 903, 973, 1026, 1161, 1197, 1251, 1634, 1806, 1946, 2322, 2394, 2451, 2502, 2641, 2709, 2919, 3591, 3753, 4902, 5282, 5418, 5719, 5838, 5977, 7182, 7353, 7506, 7923, 8127, 8757, 11438, 11954, 14706, 15846, 16254, 17157, 17514, 17931, 18487, 22059, 23769, 26271, 34314, 35862, 36974, 41839, 44118, 47538, 51471, 52542, 53793, 55461, 71307, 83678, 102942, 107586, 110922, 113563, 125517, 142614, 154413, 161379, 166383, 227126, 251034, 308826, 322758, 332766, 340689, 376551, 499149, 681378, 753102, 794941, 998298, 1022067, 1129653, 1589882, 2044134, 2259306, 2384823, 3066201, 4769646, 6132402, 7154469, 14308938, 21463407, 42926814]

約数ペア:

[(1, 42926814), (2, 21463407), (3, 14308938), (6, 7154469), (7, 6132402), (9, 4769646), (14, 3066201), (18, 2384823), (19, 2259306), (21, 2044134), (27, 1589882), (38, 1129653), (42, 1022067), (43, 998298), (54, 794941), (57, 753102), (63, 681378), (86, 499149), (114, 376551), (126, 340689), (129, 332766), (133, 322758), (139, 308826), (171, 251034), (189, 227126), (258, 166383), (266, 161379), (278, 154413), (301, 142614), (342, 125517), (378, 113563), (387, 110922), (399, 107586), (417, 102942), (513, 83678), (602, 71307), (774, 55461), (798, 53793), (817, 52542), (834, 51471), (903, 47538), (973, 44118), (1026, 41839), (1161, 36974), (1197, 35862), (1251, 34314), (1634, 26271), (1806, 23769), (1946, 22059), (2322, 18487), (2394, 17931), (2451, 17514), (2502, 17157), (2641, 16254), (2709, 15846), (2919, 14706), (3591, 11954), (3753, 11438), (4902, 8757), (5282, 8127), (5418, 7923), (5719, 7506), (5838, 7353), (5977, 7182)]