17680810106

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1\times {\mathrm{389}}^1\times {\mathrm{983}}^1$

素因数の和:1814

約数の個数: 32

約数和(自身を含む): 27124156800

約数和(自身を除く): 9443346694

約数列:

[1, 2, 61, 122, 379, 389, 758, 778, 983, 1966, 23119, 23729, 46238, 47458, 59963, 119926, 147431, 294862, 372557, 382387, 745114, 764774, 8993291, 17986582, 22725977, 23325607, 45451954, 46651214, 144924673, 289849346, 8840405053, 17680810106]

約数ペア:

[(1, 17680810106), (2, 8840405053), (61, 289849346), (122, 144924673), (379, 46651214), (389, 45451954), (758, 23325607), (778, 22725977), (983, 17986582), (1966, 8993291), (23119, 764774), (23729, 745114), (46238, 382387), (47458, 372557), (59963, 294862), (119926, 147431)]