1870428

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{3181}}^1$

素因数の和:3202

約数の個数: 36

約数和(自身を含む): 5078472

約数和(自身を除く): 3208044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 3181, 6362, 9543, 12724, 19086, 22267, 38172, 44534, 66801, 89068, 133602, 155869, 267204, 311738, 467607, 623476, 935214, 1870428]

約数ペア:

[(1, 1870428), (2, 935214), (3, 623476), (4, 467607), (6, 311738), (7, 267204), (12, 155869), (14, 133602), (21, 89068), (28, 66801), (42, 44534), (49, 38172), (84, 22267), (98, 19086), (147, 12724), (196, 9543), (294, 6362), (588, 3181)]