4380642018

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{773}}^1\times {\mathrm{2113}}^1$

素因数の和:3043

約数の個数: 48

約数和(自身を含む): 9571980600

約数和(自身を除く): 5191338582

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 447, 773, 894, 1341, 1546, 2113, 2319, 2682, 4226, 4638, 6339, 6957, 12678, 13914, 19017, 38034, 115177, 230354, 314837, 345531, 629674, 691062, 944511, 1036593, 1633349, 1889022, 2073186, 2833533, 3266698, 4900047, 5667066, 9800094, 14700141, 29400282, 243369001, 486738002, 730107003, 1460214006, 2190321009, 4380642018]

約数ペア:

[(1, 4380642018), (2, 2190321009), (3, 1460214006), (6, 730107003), (9, 486738002), (18, 243369001), (149, 29400282), (298, 14700141), (447, 9800094), (773, 5667066), (894, 4900047), (1341, 3266698), (1546, 2833533), (2113, 2073186), (2319, 1889022), (2682, 1633349), (4226, 1036593), (4638, 944511), (6339, 691062), (6957, 629674), (12678, 345531), (13914, 314837), (19017, 230354), (38034, 115177)]