42138798

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{1433}}^1$

素因数の和:1493

約数の個数: 48

約数和(自身を含む): 94471920

約数和(自身を除く): 52333122

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 169, 174, 338, 377, 507, 754, 1014, 1131, 1433, 2262, 2866, 4299, 4901, 8598, 9802, 14703, 18629, 29406, 37258, 41557, 55887, 83114, 111774, 124671, 242177, 249342, 484354, 540241, 726531, 1080482, 1453062, 1620723, 3241446, 7023133, 14046266, 21069399, 42138798]

約数ペア:

[(1, 42138798), (2, 21069399), (3, 14046266), (6, 7023133), (13, 3241446), (26, 1620723), (29, 1453062), (39, 1080482), (58, 726531), (78, 540241), (87, 484354), (169, 249342), (174, 242177), (338, 124671), (377, 111774), (507, 83114), (754, 55887), (1014, 41557), (1131, 37258), (1433, 29406), (2262, 18629), (2866, 14703), (4299, 9802), (4901, 8598)]