291655854

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{12119}}^1$

素因数の和:12325

約数の個数: 48

約数和(自身を含む): 726036480

約数和(自身を除く): 434380626

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 191, 382, 573, 1146, 1337, 1719, 2674, 3438, 4011, 8022, 12033, 12119, 24066, 24238, 36357, 72714, 84833, 109071, 169666, 218142, 254499, 508998, 763497, 1526994, 2314729, 4629458, 6944187, 13888374, 16203103, 20832561, 32406206, 41665122, 48609309, 97218618, 145827927, 291655854]

約数ペア:

[(1, 291655854), (2, 145827927), (3, 97218618), (6, 48609309), (7, 41665122), (9, 32406206), (14, 20832561), (18, 16203103), (21, 13888374), (42, 6944187), (63, 4629458), (126, 2314729), (191, 1526994), (382, 763497), (573, 508998), (1146, 254499), (1337, 218142), (1719, 169666), (2674, 109071), (3438, 84833), (4011, 72714), (8022, 36357), (12033, 24238), (12119, 24066)]