29028636

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8861}}^1$

素因数の和:8891

約数の個数: 72

約数和(自身を含む): 90321504

約数和(自身を除く): 61292868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 8861, 17722, 26583, 35444, 53166, 62027, 79749, 106332, 115193, 124054, 159498, 186081, 230386, 248108, 318996, 345579, 372162, 460772, 558243, 691158, 744324, 806351, 1036737, 1116486, 1382316, 1612702, 2073474, 2232972, 2419053, 3225404, 4146948, 4838106, 7257159, 9676212, 14514318, 29028636]

約数ペア:

[(1, 29028636), (2, 14514318), (3, 9676212), (4, 7257159), (6, 4838106), (7, 4146948), (9, 3225404), (12, 2419053), (13, 2232972), (14, 2073474), (18, 1612702), (21, 1382316), (26, 1116486), (28, 1036737), (36, 806351), (39, 744324), (42, 691158), (52, 558243), (63, 460772), (78, 372162), (84, 345579), (91, 318996), (117, 248108), (126, 230386), (156, 186081), (182, 159498), (234, 124054), (252, 115193), (273, 106332), (364, 79749), (468, 62027), (546, 53166), (819, 35444), (1092, 26583), (1638, 17722), (3276, 8861)]