27997476

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{179471}}^1$

素因数の和:179491

約数の個数: 24

約数和(自身を含む): 70353024

約数和(自身を除く): 42355548

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 179471, 358942, 538413, 717884, 1076826, 2153652, 2333123, 4666246, 6999369, 9332492, 13998738, 27997476]

約数ペア:

[(1, 27997476), (2, 13998738), (3, 9332492), (4, 6999369), (6, 4666246), (12, 2333123), (13, 2153652), (26, 1076826), (39, 717884), (52, 538413), (78, 358942), (156, 179471)]