18466883678

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{599}}^1\times {\mathrm{10987}}^1$

素因数の和:11672

約数の個数: 32

約数和(自身を含む): 29430259200

約数和(自身を除く): 10963375522

約数列:

[1, 2, 23, 46, 61, 122, 599, 1198, 1403, 2806, 10987, 13777, 21974, 27554, 36539, 73078, 252701, 505402, 670207, 840397, 1340414, 1680794, 6581213, 13162426, 15414761, 30829522, 151367899, 302735798, 401453993, 802907986, 9233441839, 18466883678]

約数ペア:

[(1, 18466883678), (2, 9233441839), (23, 802907986), (46, 401453993), (61, 302735798), (122, 151367899), (599, 30829522), (1198, 15414761), (1403, 13162426), (2806, 6581213), (10987, 1680794), (13777, 1340414), (21974, 840397), (27554, 670207), (36539, 505402), (73078, 252701)]