247002012

素因数分解:

$2^2\times 3^2\times {\mathrm{181}}^1\times {\mathrm{37907}}^1$

素因数の和:38098

約数の個数: 36

約数和(自身を含む): 627832296

約数和(自身を除く): 380830284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 181, 362, 543, 724, 1086, 1629, 2172, 3258, 6516, 37907, 75814, 113721, 151628, 227442, 341163, 454884, 682326, 1364652, 6861167, 13722334, 20583501, 27444668, 41167002, 61750503, 82334004, 123501006, 247002012]

約数ペア:

[(1, 247002012), (2, 123501006), (3, 82334004), (4, 61750503), (6, 41167002), (9, 27444668), (12, 20583501), (18, 13722334), (36, 6861167), (181, 1364652), (362, 682326), (543, 454884), (724, 341163), (1086, 227442), (1629, 151628), (2172, 113721), (3258, 75814), (6516, 37907)]