18342792

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19597}}^1$

素因数の和:19622

約数の個数: 48

約数和(自身を含む): 53502540

約数和(自身を除く): 35159748

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 19597, 39194, 58791, 78388, 117582, 156776, 176373, 235164, 254761, 352746, 470328, 509522, 705492, 764283, 1019044, 1410984, 1528566, 2038088, 2292849, 3057132, 4585698, 6114264, 9171396, 18342792]

約数ペア:

[(1, 18342792), (2, 9171396), (3, 6114264), (4, 4585698), (6, 3057132), (8, 2292849), (9, 2038088), (12, 1528566), (13, 1410984), (18, 1019044), (24, 764283), (26, 705492), (36, 509522), (39, 470328), (52, 352746), (72, 254761), (78, 235164), (104, 176373), (117, 156776), (156, 117582), (234, 78388), (312, 58791), (468, 39194), (936, 19597)]