18704014

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2003}}^1$

素因数の和:2064

約数の個数: 32

約数和(自身を含む): 34629120

約数和(自身を除く): 15925106

約数列:

[1, 2, 7, 14, 23, 29, 46, 58, 161, 203, 322, 406, 667, 1334, 2003, 4006, 4669, 9338, 14021, 28042, 46069, 58087, 92138, 116174, 322483, 406609, 644966, 813218, 1336001, 2672002, 9352007, 18704014]

約数ペア:

[(1, 18704014), (2, 9352007), (7, 2672002), (14, 1336001), (23, 813218), (29, 644966), (46, 406609), (58, 322483), (161, 116174), (203, 92138), (322, 58087), (406, 46069), (667, 28042), (1334, 14021), (2003, 9338), (4006, 4669)]