18960882

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{881}}^1$

素因数の和:1114

約数の個数: 32

約数和(自身を含む): 40388544

約数和(自身を除く): 21427662

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 211, 422, 633, 881, 1266, 1762, 2643, 3587, 5286, 7174, 10761, 14977, 21522, 29954, 44931, 89862, 185891, 371782, 557673, 1115346, 3160147, 6320294, 9480441, 18960882]

約数ペア:

[(1, 18960882), (2, 9480441), (3, 6320294), (6, 3160147), (17, 1115346), (34, 557673), (51, 371782), (102, 185891), (211, 89862), (422, 44931), (633, 29954), (881, 21522), (1266, 14977), (1762, 10761), (2643, 7174), (3587, 5286)]