4142628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{967}}^1$

素因数の和:1001

約数の個数: 72

約数和(自身を含む): 12684672

約数和(自身を除く): 8542044

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, 967, 1071, 1428, 1934, 2142, 2901, 3868, 4284, 5802, 6769, 8703, 11604, 13538, 16439, 17406, 20307, 27076, 32878, 34812, 40614, 49317, 60921, 65756, 81228, 98634, 115073, 121842, 147951, 197268, 230146, 243684, 295902, 345219, 460292, 591804, 690438, 1035657, 1380876, 2071314, 4142628]

約数ペア:

[(1, 4142628), (2, 2071314), (3, 1380876), (4, 1035657), (6, 690438), (7, 591804), (9, 460292), (12, 345219), (14, 295902), (17, 243684), (18, 230146), (21, 197268), (28, 147951), (34, 121842), (36, 115073), (42, 98634), (51, 81228), (63, 65756), (68, 60921), (84, 49317), (102, 40614), (119, 34812), (126, 32878), (153, 27076), (204, 20307), (238, 17406), (252, 16439), (306, 13538), (357, 11604), (476, 8703), (612, 6769), (714, 5802), (967, 4284), (1071, 3868), (1428, 2901), (1934, 2142)]