812882034

素因数分解:

$2^1\times 3^3\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{2141}}^1$

素因数の和:2320

約数の個数: 64

約数和(自身を含む): 1850688000

約数和(自身を除く): 1037805966

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 89, 158, 178, 237, 267, 474, 534, 711, 801, 1422, 1602, 2133, 2141, 2403, 4266, 4282, 4806, 6423, 7031, 12846, 14062, 19269, 21093, 38538, 42186, 57807, 63279, 115614, 126558, 169139, 189837, 190549, 338278, 379674, 381098, 507417, 571647, 1014834, 1143294, 1522251, 1714941, 3044502, 3429882, 4566753, 5144823, 9133506, 10289646, 15053371, 30106742, 45160113, 90320226, 135480339, 270960678, 406441017, 812882034]

約数ペア:

[(1, 812882034), (2, 406441017), (3, 270960678), (6, 135480339), (9, 90320226), (18, 45160113), (27, 30106742), (54, 15053371), (79, 10289646), (89, 9133506), (158, 5144823), (178, 4566753), (237, 3429882), (267, 3044502), (474, 1714941), (534, 1522251), (711, 1143294), (801, 1014834), (1422, 571647), (1602, 507417), (2133, 381098), (2141, 379674), (2403, 338278), (4266, 190549), (4282, 189837), (4806, 169139), (6423, 126558), (7031, 115614), (12846, 63279), (14062, 57807), (19269, 42186), (21093, 38538)]