18438042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{19087}}^1$

素因数の和:19122

約数の個数: 32

約数和(自身を含む): 43978752

約数和(自身を除く): 25540710

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 19087, 38174, 57261, 114522, 133609, 267218, 400827, 439001, 801654, 878002, 1317003, 2634006, 3073007, 6146014, 9219021, 18438042]

約数ペア:

[(1, 18438042), (2, 9219021), (3, 6146014), (6, 3073007), (7, 2634006), (14, 1317003), (21, 878002), (23, 801654), (42, 439001), (46, 400827), (69, 267218), (138, 133609), (161, 114522), (322, 57261), (483, 38174), (966, 19087)]