189163908

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{111799}}^1$

素因数の和:111856

約数の個数: 36

約数和(自身を含む): 488342400

約数和(自身を除く): 299178492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 111799, 223598, 335397, 447196, 670794, 1006191, 1341588, 2012382, 4024764, 5254553, 10509106, 15763659, 21018212, 31527318, 47290977, 63054636, 94581954, 189163908]

約数ペア:

[(1, 189163908), (2, 94581954), (3, 63054636), (4, 47290977), (6, 31527318), (9, 21018212), (12, 15763659), (18, 10509106), (36, 5254553), (47, 4024764), (94, 2012382), (141, 1341588), (188, 1006191), (282, 670794), (423, 447196), (564, 335397), (846, 223598), (1692, 111799)]