42790188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{659}}^1\times {\mathrm{773}}^1$

素因数の和:1446

約数の個数: 48

約数和(自身を含む): 114428160

約数和(自身を除く): 71637972

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 659, 773, 1318, 1546, 1977, 2319, 2636, 3092, 3954, 4613, 4638, 5411, 7908, 9226, 9276, 10822, 13839, 16233, 18452, 21644, 27678, 32466, 55356, 64932, 509407, 1018814, 1528221, 2037628, 3056442, 3565849, 6112884, 7131698, 10697547, 14263396, 21395094, 42790188]

約数ペア:

[(1, 42790188), (2, 21395094), (3, 14263396), (4, 10697547), (6, 7131698), (7, 6112884), (12, 3565849), (14, 3056442), (21, 2037628), (28, 1528221), (42, 1018814), (84, 509407), (659, 64932), (773, 55356), (1318, 32466), (1546, 27678), (1977, 21644), (2319, 18452), (2636, 16233), (3092, 13839), (3954, 10822), (4613, 9276), (4638, 9226), (5411, 7908)]