130803858

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{421}}^2$

素因数の和:891

約数の個数: 36

約数和(自身を含む): 291011994

約数和(自身を除く): 160208136

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 421, 738, 842, 1263, 2526, 3789, 7578, 17261, 34522, 51783, 103566, 155349, 177241, 310698, 354482, 531723, 1063446, 1595169, 3190338, 7266881, 14533762, 21800643, 43601286, 65401929, 130803858]

約数ペア:

[(1, 130803858), (2, 65401929), (3, 43601286), (6, 21800643), (9, 14533762), (18, 7266881), (41, 3190338), (82, 1595169), (123, 1063446), (246, 531723), (369, 354482), (421, 310698), (738, 177241), (842, 155349), (1263, 103566), (2526, 51783), (3789, 34522), (7578, 17261)]