12431016

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:280

約数の個数: 128

約数和(自身を含む): 39312000

約数和(自身を除く): 26880984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 72, 76, 78, 104, 108, 114, 117, 152, 156, 171, 216, 228, 233, 234, 247, 312, 342, 351, 456, 466, 468, 494, 513, 684, 699, 702, 741, 932, 936, 988, 1026, 1368, 1398, 1404, 1482, 1864, 1976, 2052, 2097, 2223, 2796, 2808, 2964, 3029, 4104, 4194, 4427, 4446, 5592, 5928, 6058, 6291, 6669, 8388, 8854, 8892, 9087, 12116, 12582, 13281, 13338, 16776, 17708, 17784, 18174, 24232, 25164, 26562, 26676, 27261, 35416, 36348, 39843, 50328, 53124, 53352, 54522, 57551, 72696, 79686, 81783, 106248, 109044, 115102, 119529, 159372, 163566, 172653, 218088, 230204, 239058, 318744, 327132, 345306, 460408, 478116, 517959, 654264, 690612, 956232, 1035918, 1381224, 1553877, 2071836, 3107754, 4143672, 6215508, 12431016]

約数ペア:

[(1, 12431016), (2, 6215508), (3, 4143672), (4, 3107754), (6, 2071836), (8, 1553877), (9, 1381224), (12, 1035918), (13, 956232), (18, 690612), (19, 654264), (24, 517959), (26, 478116), (27, 460408), (36, 345306), (38, 327132), (39, 318744), (52, 239058), (54, 230204), (57, 218088), (72, 172653), (76, 163566), (78, 159372), (104, 119529), (108, 115102), (114, 109044), (117, 106248), (152, 81783), (156, 79686), (171, 72696), (216, 57551), (228, 54522), (233, 53352), (234, 53124), (247, 50328), (312, 39843), (342, 36348), (351, 35416), (456, 27261), (466, 26676), (468, 26562), (494, 25164), (513, 24232), (684, 18174), (699, 17784), (702, 17708), (741, 16776), (932, 13338), (936, 13281), (988, 12582), (1026, 12116), (1368, 9087), (1398, 8892), (1404, 8854), (1482, 8388), (1864, 6669), (1976, 6291), (2052, 6058), (2097, 5928), (2223, 5592), (2796, 4446), (2808, 4427), (2964, 4194), (3029, 4104)]