16994628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3967}}^1$

素因数の和:4001

約数の個数: 72

約数和(自身を含む): 51996672

約数和(自身を除く): 35002044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 3967, 4284, 7934, 11901, 15868, 23802, 27769, 35703, 47604, 55538, 67439, 71406, 83307, 111076, 134878, 142812, 166614, 202317, 249921, 269756, 333228, 404634, 472073, 499842, 606951, 809268, 944146, 999684, 1213902, 1416219, 1888292, 2427804, 2832438, 4248657, 5664876, 8497314, 16994628]

約数ペア:

[(1, 16994628), (2, 8497314), (3, 5664876), (4, 4248657), (6, 2832438), (7, 2427804), (9, 1888292), (12, 1416219), (14, 1213902), (17, 999684), (18, 944146), (21, 809268), (28, 606951), (34, 499842), (36, 472073), (42, 404634), (51, 333228), (63, 269756), (68, 249921), (84, 202317), (102, 166614), (119, 142812), (126, 134878), (153, 111076), (204, 83307), (238, 71406), (252, 67439), (306, 55538), (357, 47604), (476, 35703), (612, 27769), (714, 23802), (1071, 15868), (1428, 11901), (2142, 7934), (3967, 4284)]