138545388

素因数分解:

$2^2\times 3^2\times {\mathrm{1931}}^1\times {\mathrm{1993}}^1$

素因数の和:3934

約数の個数: 36

約数和(自身を含む): 350569128

約数和(自身を除く): 212023740

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1931, 1993, 3862, 3986, 5793, 5979, 7724, 7972, 11586, 11958, 17379, 17937, 23172, 23916, 34758, 35874, 69516, 71748, 3848483, 7696966, 11545449, 15393932, 23090898, 34636347, 46181796, 69272694, 138545388]

約数ペア:

[(1, 138545388), (2, 69272694), (3, 46181796), (4, 34636347), (6, 23090898), (9, 15393932), (12, 11545449), (18, 7696966), (36, 3848483), (1931, 71748), (1993, 69516), (3862, 35874), (3986, 34758), (5793, 23916), (5979, 23172), (7724, 17937), (7972, 17379), (11586, 11958)]