220551174

素因数分解:

$2^1\times 3^5\times {\mathrm{31}}^1\times {\mathrm{14639}}^1$

素因数の和:14687

約数の個数: 48

約数和(自身を含む): 511580160

約数和(自身を除く): 291028986

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 243, 279, 486, 558, 837, 1674, 2511, 5022, 7533, 14639, 15066, 29278, 43917, 87834, 131751, 263502, 395253, 453809, 790506, 907618, 1185759, 1361427, 2371518, 2722854, 3557277, 4084281, 7114554, 8168562, 12252843, 24505686, 36758529, 73517058, 110275587, 220551174]

約数ペア:

[(1, 220551174), (2, 110275587), (3, 73517058), (6, 36758529), (9, 24505686), (18, 12252843), (27, 8168562), (31, 7114554), (54, 4084281), (62, 3557277), (81, 2722854), (93, 2371518), (162, 1361427), (186, 1185759), (243, 907618), (279, 790506), (486, 453809), (558, 395253), (837, 263502), (1674, 131751), (2511, 87834), (5022, 43917), (7533, 29278), (14639, 15066)]