7382898

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:271

約数の個数: 48

約数和(自身を含む): 16803072

約数和(自身を除く): 9420174

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 101, 131, 186, 202, 262, 279, 303, 393, 558, 606, 786, 909, 1179, 1818, 2358, 3131, 4061, 6262, 8122, 9393, 12183, 13231, 18786, 24366, 26462, 28179, 36549, 39693, 56358, 73098, 79386, 119079, 238158, 410161, 820322, 1230483, 2460966, 3691449, 7382898]

約数ペア:

[(1, 7382898), (2, 3691449), (3, 2460966), (6, 1230483), (9, 820322), (18, 410161), (31, 238158), (62, 119079), (93, 79386), (101, 73098), (131, 56358), (186, 39693), (202, 36549), (262, 28179), (279, 26462), (303, 24366), (393, 18786), (558, 13231), (606, 12183), (786, 9393), (909, 8122), (1179, 6262), (1818, 4061), (2358, 3131)]