402375474

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{7001}}^1$

素因数の和:7143

約数の個数: 48

約数和(自身を含む): 908803584

約数和(自身を除く): 506428110

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 103, 186, 206, 279, 309, 558, 618, 927, 1854, 3193, 6386, 7001, 9579, 14002, 19158, 21003, 28737, 42006, 57474, 63009, 126018, 217031, 434062, 651093, 721103, 1302186, 1442206, 1953279, 2163309, 3906558, 4326618, 6489927, 12979854, 22354193, 44708386, 67062579, 134125158, 201187737, 402375474]

約数ペア:

[(1, 402375474), (2, 201187737), (3, 134125158), (6, 67062579), (9, 44708386), (18, 22354193), (31, 12979854), (62, 6489927), (93, 4326618), (103, 3906558), (186, 2163309), (206, 1953279), (279, 1442206), (309, 1302186), (558, 721103), (618, 651093), (927, 434062), (1854, 217031), (3193, 126018), (6386, 63009), (7001, 57474), (9579, 42006), (14002, 28737), (19158, 21003)]