40857192

素因数分解:

$2^3\times 3^2\times {\mathrm{191}}^1\times {\mathrm{2971}}^1$

素因数の和:3174

約数の個数: 48

約数和(自身を含む): 111271680

約数和(自身を除く): 70414488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 191, 382, 573, 764, 1146, 1528, 1719, 2292, 2971, 3438, 4584, 5942, 6876, 8913, 11884, 13752, 17826, 23768, 26739, 35652, 53478, 71304, 106956, 213912, 567461, 1134922, 1702383, 2269844, 3404766, 4539688, 5107149, 6809532, 10214298, 13619064, 20428596, 40857192]

約数ペア:

[(1, 40857192), (2, 20428596), (3, 13619064), (4, 10214298), (6, 6809532), (8, 5107149), (9, 4539688), (12, 3404766), (18, 2269844), (24, 1702383), (36, 1134922), (72, 567461), (191, 213912), (382, 106956), (573, 71304), (764, 53478), (1146, 35652), (1528, 26739), (1719, 23768), (2292, 17826), (2971, 13752), (3438, 11884), (4584, 8913), (5942, 6876)]