18145380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1447}}^1$

素因数の和:1489

約数の個数: 96

約数和(自身を含む): 58383360

約数和(自身を除く): 40237980

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 209, 220, 228, 285, 330, 380, 418, 570, 627, 660, 836, 1045, 1140, 1254, 1447, 2090, 2508, 2894, 3135, 4180, 4341, 5788, 6270, 7235, 8682, 12540, 14470, 15917, 17364, 21705, 27493, 28940, 31834, 43410, 47751, 54986, 63668, 79585, 82479, 86820, 95502, 109972, 137465, 159170, 164958, 191004, 238755, 274930, 302423, 318340, 329916, 412395, 477510, 549860, 604846, 824790, 907269, 955020, 1209692, 1512115, 1649580, 1814538, 3024230, 3629076, 4536345, 6048460, 9072690, 18145380]

約数ペア:

[(1, 18145380), (2, 9072690), (3, 6048460), (4, 4536345), (5, 3629076), (6, 3024230), (10, 1814538), (11, 1649580), (12, 1512115), (15, 1209692), (19, 955020), (20, 907269), (22, 824790), (30, 604846), (33, 549860), (38, 477510), (44, 412395), (55, 329916), (57, 318340), (60, 302423), (66, 274930), (76, 238755), (95, 191004), (110, 164958), (114, 159170), (132, 137465), (165, 109972), (190, 95502), (209, 86820), (220, 82479), (228, 79585), (285, 63668), (330, 54986), (380, 47751), (418, 43410), (570, 31834), (627, 28940), (660, 27493), (836, 21705), (1045, 17364), (1140, 15917), (1254, 14470), (1447, 12540), (2090, 8682), (2508, 7235), (2894, 6270), (3135, 5788), (4180, 4341)]