7913772

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:287

約数の個数: 72

約数和(自身を含む): 21608496

約数和(自身を除く): 13694724

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 67, 68, 102, 134, 153, 193, 201, 204, 268, 306, 386, 402, 579, 603, 612, 772, 804, 1139, 1158, 1206, 1737, 2278, 2316, 2412, 3281, 3417, 3474, 4556, 6562, 6834, 6948, 9843, 10251, 12931, 13124, 13668, 19686, 20502, 25862, 29529, 38793, 39372, 41004, 51724, 59058, 77586, 116379, 118116, 155172, 219827, 232758, 439654, 465516, 659481, 879308, 1318962, 1978443, 2637924, 3956886, 7913772]

約数ペア:

[(1, 7913772), (2, 3956886), (3, 2637924), (4, 1978443), (6, 1318962), (9, 879308), (12, 659481), (17, 465516), (18, 439654), (34, 232758), (36, 219827), (51, 155172), (67, 118116), (68, 116379), (102, 77586), (134, 59058), (153, 51724), (193, 41004), (201, 39372), (204, 38793), (268, 29529), (306, 25862), (386, 20502), (402, 19686), (579, 13668), (603, 13124), (612, 12931), (772, 10251), (804, 9843), (1139, 6948), (1158, 6834), (1206, 6562), (1737, 4556), (2278, 3474), (2316, 3417), (2412, 3281)]