15906792

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{677}}^1$

素因数の和:786

約数の個数: 64

約数和(自身を含む): 43934400

約数和(自身を除く): 28027608

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 89, 132, 178, 264, 267, 356, 534, 677, 712, 979, 1068, 1354, 1958, 2031, 2136, 2708, 2937, 3916, 4062, 5416, 5874, 7447, 7832, 8124, 11748, 14894, 16248, 22341, 23496, 29788, 44682, 59576, 60253, 89364, 120506, 178728, 180759, 241012, 361518, 482024, 662783, 723036, 1325566, 1446072, 1988349, 2651132, 3976698, 5302264, 7953396, 15906792]

約数ペア:

[(1, 15906792), (2, 7953396), (3, 5302264), (4, 3976698), (6, 2651132), (8, 1988349), (11, 1446072), (12, 1325566), (22, 723036), (24, 662783), (33, 482024), (44, 361518), (66, 241012), (88, 180759), (89, 178728), (132, 120506), (178, 89364), (264, 60253), (267, 59576), (356, 44682), (534, 29788), (677, 23496), (712, 22341), (979, 16248), (1068, 14894), (1354, 11748), (1958, 8124), (2031, 7832), (2136, 7447), (2708, 5874), (2937, 5416), (3916, 4062)]