40506858

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1061}}^1$

素因数の和:1180

約数の個数: 64

約数和(自身を含む): 103991040

約数和(自身を除く): 63484182

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 101, 126, 189, 202, 303, 378, 606, 707, 909, 1061, 1414, 1818, 2121, 2122, 2727, 3183, 4242, 5454, 6363, 6366, 7427, 9549, 12726, 14854, 19089, 19098, 22281, 28647, 38178, 44562, 57294, 66843, 107161, 133686, 200529, 214322, 321483, 401058, 642966, 750127, 964449, 1500254, 1928898, 2250381, 2893347, 4500762, 5786694, 6751143, 13502286, 20253429, 40506858]

約数ペア:

[(1, 40506858), (2, 20253429), (3, 13502286), (6, 6751143), (7, 5786694), (9, 4500762), (14, 2893347), (18, 2250381), (21, 1928898), (27, 1500254), (42, 964449), (54, 750127), (63, 642966), (101, 401058), (126, 321483), (189, 214322), (202, 200529), (303, 133686), (378, 107161), (606, 66843), (707, 57294), (909, 44562), (1061, 38178), (1414, 28647), (1818, 22281), (2121, 19098), (2122, 19089), (2727, 14854), (3183, 12726), (4242, 9549), (5454, 7427), (6363, 6366)]