18316694

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{683}}^1$

素因数の和:772

約数の個数: 32

約数和(自身を含む): 31912704

約数和(自身を除く): 13596010

約数列:

[1, 2, 11, 22, 23, 46, 53, 106, 253, 506, 583, 683, 1166, 1219, 1366, 2438, 7513, 13409, 15026, 15709, 26818, 31418, 36199, 72398, 172799, 345598, 398189, 796378, 832577, 1665154, 9158347, 18316694]

約数ペア:

[(1, 18316694), (2, 9158347), (11, 1665154), (22, 832577), (23, 796378), (46, 398189), (53, 345598), (106, 172799), (253, 72398), (506, 36199), (583, 31418), (683, 26818), (1166, 15709), (1219, 15026), (1366, 13409), (2438, 7513)]