331320906

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{431}}^1\times {\mathrm{6101}}^1$

素因数の和:6547

約数の個数: 48

約数和(自身を含む): 822451968

約数和(自身を除く): 491131062

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 431, 862, 1293, 2586, 3017, 3879, 6034, 6101, 7758, 9051, 12202, 18102, 18303, 27153, 36606, 42707, 54306, 54909, 85414, 109818, 128121, 256242, 384363, 768726, 2629531, 5259062, 7888593, 15777186, 18406717, 23665779, 36813434, 47331558, 55220151, 110440302, 165660453, 331320906]

約数ペア:

[(1, 331320906), (2, 165660453), (3, 110440302), (6, 55220151), (7, 47331558), (9, 36813434), (14, 23665779), (18, 18406717), (21, 15777186), (42, 7888593), (63, 5259062), (126, 2629531), (431, 768726), (862, 384363), (1293, 256242), (2586, 128121), (3017, 109818), (3879, 85414), (6034, 54909), (6101, 54306), (7758, 42707), (9051, 36606), (12202, 27153), (18102, 18303)]