18304860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1063}}^1$

素因数の和:1123

約数の個数: 96

約数和(自身を含む): 60060672

約数和(自身を除く): 41755812

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 60, 70, 82, 84, 105, 123, 140, 164, 205, 210, 246, 287, 410, 420, 492, 574, 615, 820, 861, 1063, 1148, 1230, 1435, 1722, 2126, 2460, 2870, 3189, 3444, 4252, 4305, 5315, 5740, 6378, 7441, 8610, 10630, 12756, 14882, 15945, 17220, 21260, 22323, 29764, 31890, 37205, 43583, 44646, 63780, 74410, 87166, 89292, 111615, 130749, 148820, 174332, 217915, 223230, 261498, 305081, 435830, 446460, 522996, 610162, 653745, 871660, 915243, 1220324, 1307490, 1525405, 1830486, 2614980, 3050810, 3660972, 4576215, 6101620, 9152430, 18304860]

約数ペア:

[(1, 18304860), (2, 9152430), (3, 6101620), (4, 4576215), (5, 3660972), (6, 3050810), (7, 2614980), (10, 1830486), (12, 1525405), (14, 1307490), (15, 1220324), (20, 915243), (21, 871660), (28, 653745), (30, 610162), (35, 522996), (41, 446460), (42, 435830), (60, 305081), (70, 261498), (82, 223230), (84, 217915), (105, 174332), (123, 148820), (140, 130749), (164, 111615), (205, 89292), (210, 87166), (246, 74410), (287, 63780), (410, 44646), (420, 43583), (492, 37205), (574, 31890), (615, 29764), (820, 22323), (861, 21260), (1063, 17220), (1148, 15945), (1230, 14882), (1435, 12756), (1722, 10630), (2126, 8610), (2460, 7441), (2870, 6378), (3189, 5740), (3444, 5315), (4252, 4305)]