4200786

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:271

約数の個数: 48

約数和(自身を含む): 9771840

約数和(自身を除く): 5571054

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 71, 114, 142, 171, 173, 213, 342, 346, 426, 519, 639, 1038, 1278, 1349, 1557, 2698, 3114, 3287, 4047, 6574, 8094, 9861, 12141, 12283, 19722, 24282, 24566, 29583, 36849, 59166, 73698, 110547, 221094, 233377, 466754, 700131, 1400262, 2100393, 4200786]

約数ペア:

[(1, 4200786), (2, 2100393), (3, 1400262), (6, 700131), (9, 466754), (18, 233377), (19, 221094), (38, 110547), (57, 73698), (71, 59166), (114, 36849), (142, 29583), (171, 24566), (173, 24282), (213, 19722), (342, 12283), (346, 12141), (426, 9861), (519, 8094), (639, 6574), (1038, 4047), (1278, 3287), (1349, 3114), (1557, 2698)]