409122

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:223

約数の個数: 48

約数和(自身を含む): 1078272

約数和(自身を除く): 669150

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 191, 238, 306, 357, 382, 573, 714, 1071, 1146, 1337, 1719, 2142, 2674, 3247, 3438, 4011, 6494, 8022, 9741, 12033, 19482, 22729, 24066, 29223, 45458, 58446, 68187, 136374, 204561, 409122]

約数ペア:

[(1, 409122), (2, 204561), (3, 136374), (6, 68187), (7, 58446), (9, 45458), (14, 29223), (17, 24066), (18, 22729), (21, 19482), (34, 12033), (42, 9741), (51, 8022), (63, 6494), (102, 4011), (119, 3438), (126, 3247), (153, 2674), (191, 2142), (238, 1719), (306, 1337), (357, 1146), (382, 1071), (573, 714)]