18361832510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{21803}}^1$

素因数の和:22097

約数の個数: 64

約数和(自身を含む): 38656922112

約数和(自身を除く): 20295089602

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 227, 265, 371, 454, 530, 742, 1135, 1589, 1855, 2270, 3178, 3710, 7945, 12031, 15890, 21803, 24062, 43606, 60155, 84217, 109015, 120310, 152621, 168434, 218030, 305242, 421085, 763105, 842170, 1155559, 1526210, 2311118, 4949281, 5777795, 8088913, 9898562, 11555590, 16177826, 24746405, 34644967, 40444565, 49492810, 69289934, 80889130, 173224835, 262311893, 346449670, 524623786, 1311559465, 1836183251, 2623118930, 3672366502, 9180916255, 18361832510]

約数ペア:

[(1, 18361832510), (2, 9180916255), (5, 3672366502), (7, 2623118930), (10, 1836183251), (14, 1311559465), (35, 524623786), (53, 346449670), (70, 262311893), (106, 173224835), (227, 80889130), (265, 69289934), (371, 49492810), (454, 40444565), (530, 34644967), (742, 24746405), (1135, 16177826), (1589, 11555590), (1855, 9898562), (2270, 8088913), (3178, 5777795), (3710, 4949281), (7945, 2311118), (12031, 1526210), (15890, 1155559), (21803, 842170), (24062, 763105), (43606, 421085), (60155, 305242), (84217, 218030), (109015, 168434), (120310, 152621)]