21466266

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{659}}^1$

素因数の和:814

約数の個数: 32

約数和(自身を含む): 44193600

約数和(自身を除く): 22727334

約数列:

[1, 2, 3, 6, 61, 89, 122, 178, 183, 267, 366, 534, 659, 1318, 1977, 3954, 5429, 10858, 16287, 32574, 40199, 58651, 80398, 117302, 120597, 175953, 241194, 351906, 3577711, 7155422, 10733133, 21466266]

約数ペア:

[(1, 21466266), (2, 10733133), (3, 7155422), (6, 3577711), (61, 351906), (89, 241194), (122, 175953), (178, 120597), (183, 117302), (267, 80398), (366, 58651), (534, 40199), (659, 32574), (1318, 16287), (1977, 10858), (3954, 5429)]