18374076

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4289}}^1$

素因数の和:4323

約数の個数: 72

約数和(自身を含む): 56216160

約数和(自身を除く): 37842084

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, 4284, 4289, 8578, 12867, 17156, 25734, 30023, 38601, 51468, 60046, 72913, 77202, 90069, 120092, 145826, 154404, 180138, 218739, 270207, 291652, 360276, 437478, 510391, 540414, 656217, 874956, 1020782, 1080828, 1312434, 1531173, 2041564, 2624868, 3062346, 4593519, 6124692, 9187038, 18374076]

約数ペア:

[(1, 18374076), (2, 9187038), (3, 6124692), (4, 4593519), (6, 3062346), (7, 2624868), (9, 2041564), (12, 1531173), (14, 1312434), (17, 1080828), (18, 1020782), (21, 874956), (28, 656217), (34, 540414), (36, 510391), (42, 437478), (51, 360276), (63, 291652), (68, 270207), (84, 218739), (102, 180138), (119, 154404), (126, 145826), (153, 120092), (204, 90069), (238, 77202), (252, 72913), (306, 60046), (357, 51468), (476, 38601), (612, 30023), (714, 25734), (1071, 17156), (1428, 12867), (2142, 8578), (4284, 4289)]