212262012

素因数分解:

$2^2\times 3^3\times {\mathrm{1965389}}^1$

素因数の和:1965402

約数の個数: 24

約数和(自身を含む): 550309200

約数和(自身を除く): 338047188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1965389, 3930778, 5896167, 7861556, 11792334, 17688501, 23584668, 35377002, 53065503, 70754004, 106131006, 212262012]

約数ペア:

[(1, 212262012), (2, 106131006), (3, 70754004), (4, 53065503), (6, 35377002), (9, 23584668), (12, 17688501), (18, 11792334), (27, 7861556), (36, 5896167), (54, 3930778), (108, 1965389)]