42136604

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^2\times {\mathrm{149}}^1$

素因数の和:294

約数の個数: 36

約数和(自身を含む): 79443000

約数和(自身を除く): 37306396

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 149, 244, 298, 596, 1159, 2318, 2831, 3721, 4636, 5662, 7442, 9089, 11324, 14884, 18178, 36356, 70699, 141398, 172691, 282796, 345382, 554429, 690764, 1108858, 2217716, 10534151, 21068302, 42136604]

約数ペア:

[(1, 42136604), (2, 21068302), (4, 10534151), (19, 2217716), (38, 1108858), (61, 690764), (76, 554429), (122, 345382), (149, 282796), (244, 172691), (298, 141398), (596, 70699), (1159, 36356), (2318, 18178), (2831, 14884), (3721, 11324), (4636, 9089), (5662, 7442)]