18667704

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2281}}^1$

素因数の和:2332

約数の個数: 64

約数和(自身を含む): 52577280

約数和(自身を除く): 33909576

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 124, 132, 186, 248, 264, 341, 372, 682, 744, 1023, 1364, 2046, 2281, 2728, 4092, 4562, 6843, 8184, 9124, 13686, 18248, 25091, 27372, 50182, 54744, 70711, 75273, 100364, 141422, 150546, 200728, 212133, 282844, 301092, 424266, 565688, 602184, 777821, 848532, 1555642, 1697064, 2333463, 3111284, 4666926, 6222568, 9333852, 18667704]

約数ペア:

[(1, 18667704), (2, 9333852), (3, 6222568), (4, 4666926), (6, 3111284), (8, 2333463), (11, 1697064), (12, 1555642), (22, 848532), (24, 777821), (31, 602184), (33, 565688), (44, 424266), (62, 301092), (66, 282844), (88, 212133), (93, 200728), (124, 150546), (132, 141422), (186, 100364), (248, 75273), (264, 70711), (341, 54744), (372, 50182), (682, 27372), (744, 25091), (1023, 18248), (1364, 13686), (2046, 9124), (2281, 8184), (2728, 6843), (4092, 4562)]