7412454

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{661}}^1$

素因数の和:765

約数の個数: 48

約数和(自身を含む): 18588960

約数和(自身を除く): 11176506

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 89, 126, 178, 267, 534, 623, 661, 801, 1246, 1322, 1602, 1869, 1983, 3738, 3966, 4627, 5607, 5949, 9254, 11214, 11898, 13881, 27762, 41643, 58829, 83286, 117658, 176487, 352974, 411803, 529461, 823606, 1058922, 1235409, 2470818, 3706227, 7412454]

約数ペア:

[(1, 7412454), (2, 3706227), (3, 2470818), (6, 1235409), (7, 1058922), (9, 823606), (14, 529461), (18, 411803), (21, 352974), (42, 176487), (63, 117658), (89, 83286), (126, 58829), (178, 41643), (267, 27762), (534, 13881), (623, 11898), (661, 11214), (801, 9254), (1246, 5949), (1322, 5607), (1602, 4627), (1869, 3966), (1983, 3738)]