18326610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1297}}^1$

素因数の和:1467

約数の個数: 48

約数和(自身を含む): 47989656

約数和(自身を除く): 29663046

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 157, 314, 471, 785, 942, 1297, 1413, 1570, 2355, 2594, 2826, 3891, 4710, 6485, 7065, 7782, 11673, 12970, 14130, 19455, 23346, 38910, 58365, 116730, 203629, 407258, 610887, 1018145, 1221774, 1832661, 2036290, 3054435, 3665322, 6108870, 9163305, 18326610]

約数ペア:

[(1, 18326610), (2, 9163305), (3, 6108870), (5, 3665322), (6, 3054435), (9, 2036290), (10, 1832661), (15, 1221774), (18, 1018145), (30, 610887), (45, 407258), (90, 203629), (157, 116730), (314, 58365), (471, 38910), (785, 23346), (942, 19455), (1297, 14130), (1413, 12970), (1570, 11673), (2355, 7782), (2594, 7065), (2826, 6485), (3891, 4710)]