897744186

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{138157}}^1$

素因数の和:138203

約数の個数: 36

約数和(自身を含む): 2052889722

約数和(自身を除く): 1155145536

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 361, 722, 1083, 2166, 3249, 6498, 138157, 276314, 414471, 828942, 1243413, 2486826, 2624983, 5249966, 7874949, 15749898, 23624847, 47249694, 49874677, 99749354, 149624031, 299248062, 448872093, 897744186]

約数ペア:

[(1, 897744186), (2, 448872093), (3, 299248062), (6, 149624031), (9, 99749354), (18, 49874677), (19, 47249694), (38, 23624847), (57, 15749898), (114, 7874949), (171, 5249966), (342, 2624983), (361, 2486826), (722, 1243413), (1083, 828942), (2166, 414471), (3249, 276314), (6498, 138157)]