18274366908

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{2685827}}^1$

素因数の和:2685853

約数の個数: 72

約数和(自身を含む): 54747917952

約数和(自身を除く): 36473551044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 2685827, 5371654, 8057481, 10743308, 16114962, 18800789, 24172443, 32229924, 37601578, 48344886, 56402367, 72517329, 75203156, 96689772, 112804734, 145034658, 169207101, 217551987, 225609468, 290069316, 338414202, 435103974, 507621303, 652655961, 676828404, 870207948, 1015242606, 1305311922, 1522863909, 2030485212, 2610623844, 3045727818, 4568591727, 6091455636, 9137183454, 18274366908]

約数ペア:

[(1, 18274366908), (2, 9137183454), (3, 6091455636), (4, 4568591727), (6, 3045727818), (7, 2610623844), (9, 2030485212), (12, 1522863909), (14, 1305311922), (18, 1015242606), (21, 870207948), (27, 676828404), (28, 652655961), (36, 507621303), (42, 435103974), (54, 338414202), (63, 290069316), (81, 225609468), (84, 217551987), (108, 169207101), (126, 145034658), (162, 112804734), (189, 96689772), (243, 75203156), (252, 72517329), (324, 56402367), (378, 48344886), (486, 37601578), (567, 32229924), (756, 24172443), (972, 18800789), (1134, 16114962), (1701, 10743308), (2268, 8057481), (3402, 5371654), (6804, 2685827)]