64993914

素因数分解:

$2^1\times 3^4\times {\mathrm{61}}^1\times {\mathrm{6577}}^1$

素因数の和:6652

約数の個数: 40

約数和(自身を含む): 148044468

約数和(自身を除く): 83050554

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 81, 122, 162, 183, 366, 549, 1098, 1647, 3294, 4941, 6577, 9882, 13154, 19731, 39462, 59193, 118386, 177579, 355158, 401197, 532737, 802394, 1065474, 1203591, 2407182, 3610773, 7221546, 10832319, 21664638, 32496957, 64993914]

約数ペア:

[(1, 64993914), (2, 32496957), (3, 21664638), (6, 10832319), (9, 7221546), (18, 3610773), (27, 2407182), (54, 1203591), (61, 1065474), (81, 802394), (122, 532737), (162, 401197), (183, 355158), (366, 177579), (549, 118386), (1098, 59193), (1647, 39462), (3294, 19731), (4941, 13154), (6577, 9882)]