438049542042

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{31895263}}^1$

素因数の和:31895387

約数の個数: 48

約数和(自身を含む): 1094645460480

約数和(自身を除く): 656595918438

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 109, 126, 218, 327, 654, 763, 981, 1526, 1962, 2289, 4578, 6867, 13734, 31895263, 63790526, 95685789, 191371578, 223266841, 287057367, 446533682, 574114734, 669800523, 1339601046, 2009401569, 3476583667, 4018803138, 6953167334, 10429751001, 20859502002, 24336085669, 31289253003, 48672171338, 62578506006, 73008257007, 146016514014, 219024771021, 438049542042]

約数ペア:

[(1, 438049542042), (2, 219024771021), (3, 146016514014), (6, 73008257007), (7, 62578506006), (9, 48672171338), (14, 31289253003), (18, 24336085669), (21, 20859502002), (42, 10429751001), (63, 6953167334), (109, 4018803138), (126, 3476583667), (218, 2009401569), (327, 1339601046), (654, 669800523), (763, 574114734), (981, 446533682), (1526, 287057367), (1962, 223266841), (2289, 191371578), (4578, 95685789), (6867, 63790526), (13734, 31895263)]