181428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1163}}^1$

素因数の和:1183

約数の個数: 24

約数和(自身を含む): 456288

約数和(自身を除く): 274860

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1163, 2326, 3489, 4652, 6978, 13956, 15119, 30238, 45357, 60476, 90714, 181428]

約数ペア:

[(1, 181428), (2, 90714), (3, 60476), (4, 45357), (6, 30238), (12, 15119), (13, 13956), (26, 6978), (39, 4652), (52, 3489), (78, 2326), (156, 1163)]