18498889710

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{2347}}^1\times {\mathrm{12511}}^1$

素因数の和:14878

約数の個数: 96

約数和(自身を含む): 54995945472

約数和(自身を除く): 36497055762

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 2347, 4694, 7041, 11735, 12511, 14082, 16429, 21123, 23470, 25022, 32858, 35205, 37533, 42246, 49287, 62555, 70410, 75066, 82145, 87577, 98574, 105615, 112599, 125110, 147861, 164290, 175154, 187665, 211230, 225198, 246435, 262731, 295722, 375330, 437885, 492870, 525462, 562995, 739305, 788193, 875770, 1125990, 1313655, 1478610, 1576386, 2627310, 3940965, 7881930, 29363317, 58726634, 88089951, 146816585, 176179902, 205543219, 264269853, 293633170, 411086438, 440449755, 528539706, 616629657, 880899510, 1027716095, 1233259314, 1321349265, 1849888971, 2055432190, 2642698530, 3083148285, 3699777942, 6166296570, 9249444855, 18498889710]

約数ペア:

[(1, 18498889710), (2, 9249444855), (3, 6166296570), (5, 3699777942), (6, 3083148285), (7, 2642698530), (9, 2055432190), (10, 1849888971), (14, 1321349265), (15, 1233259314), (18, 1027716095), (21, 880899510), (30, 616629657), (35, 528539706), (42, 440449755), (45, 411086438), (63, 293633170), (70, 264269853), (90, 205543219), (105, 176179902), (126, 146816585), (210, 88089951), (315, 58726634), (630, 29363317), (2347, 7881930), (4694, 3940965), (7041, 2627310), (11735, 1576386), (12511, 1478610), (14082, 1313655), (16429, 1125990), (21123, 875770), (23470, 788193), (25022, 739305), (32858, 562995), (35205, 525462), (37533, 492870), (42246, 437885), (49287, 375330), (62555, 295722), (70410, 262731), (75066, 246435), (82145, 225198), (87577, 211230), (98574, 187665), (105615, 175154), (112599, 164290), (125110, 147861)]