2181531792

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{61667}}^1$

素因数の和:61756

約数の個数: 80

約数和(自身を含む): 6239814912

約数和(自身を除く): 4058283120

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 67, 88, 132, 134, 176, 201, 264, 268, 402, 528, 536, 737, 804, 1072, 1474, 1608, 2211, 2948, 3216, 4422, 5896, 8844, 11792, 17688, 35376, 61667, 123334, 185001, 246668, 370002, 493336, 678337, 740004, 986672, 1356674, 1480008, 2035011, 2713348, 2960016, 4070022, 4131689, 5426696, 8140044, 8263378, 10853392, 12395067, 16280088, 16526756, 24790134, 32560176, 33053512, 45448579, 49580268, 66107024, 90897158, 99160536, 136345737, 181794316, 198321072, 272691474, 363588632, 545382948, 727177264, 1090765896, 2181531792]

約数ペア:

[(1, 2181531792), (2, 1090765896), (3, 727177264), (4, 545382948), (6, 363588632), (8, 272691474), (11, 198321072), (12, 181794316), (16, 136345737), (22, 99160536), (24, 90897158), (33, 66107024), (44, 49580268), (48, 45448579), (66, 33053512), (67, 32560176), (88, 24790134), (132, 16526756), (134, 16280088), (176, 12395067), (201, 10853392), (264, 8263378), (268, 8140044), (402, 5426696), (528, 4131689), (536, 4070022), (737, 2960016), (804, 2713348), (1072, 2035011), (1474, 1480008), (1608, 1356674), (2211, 986672), (2948, 740004), (3216, 678337), (4422, 493336), (5896, 370002), (8844, 246668), (11792, 185001), (17688, 123334), (35376, 61667)]