21469134

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{373}}^1$

素因数の和:612

約数の個数: 32

約数和(自身を含む): 44108064

約数和(自身を除く): 22638930

約数列:

[1, 2, 3, 6, 53, 106, 159, 181, 318, 362, 373, 543, 746, 1086, 1119, 2238, 9593, 19186, 19769, 28779, 39538, 57558, 59307, 67513, 118614, 135026, 202539, 405078, 3578189, 7156378, 10734567, 21469134]

約数ペア:

[(1, 21469134), (2, 10734567), (3, 7156378), (6, 3578189), (53, 405078), (106, 202539), (159, 135026), (181, 118614), (318, 67513), (362, 59307), (373, 57558), (543, 39538), (746, 28779), (1086, 19769), (1119, 19186), (2238, 9593)]