18343572

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1993}}^1$

素因数の和:2072

約数の個数: 48

約数和(自身を含む): 46898880

約数和(自身を除く): 28555308

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 59, 78, 118, 156, 177, 236, 354, 708, 767, 1534, 1993, 2301, 3068, 3986, 4602, 5979, 7972, 9204, 11958, 23916, 25909, 51818, 77727, 103636, 117587, 155454, 235174, 310908, 352761, 470348, 705522, 1411044, 1528631, 3057262, 4585893, 6114524, 9171786, 18343572]

約数ペア:

[(1, 18343572), (2, 9171786), (3, 6114524), (4, 4585893), (6, 3057262), (12, 1528631), (13, 1411044), (26, 705522), (39, 470348), (52, 352761), (59, 310908), (78, 235174), (118, 155454), (156, 117587), (177, 103636), (236, 77727), (354, 51818), (708, 25909), (767, 23916), (1534, 11958), (1993, 9204), (2301, 7972), (3068, 5979), (3986, 4602)]