2129120748

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{12391}}^1$

素因数の和:12484

約数の個数: 96

約数和(自身を含む): 5801438720

約数和(自身を除く): 3672317972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 43, 54, 74, 86, 108, 111, 129, 148, 172, 222, 258, 333, 387, 444, 516, 666, 774, 999, 1161, 1332, 1548, 1591, 1998, 2322, 3182, 3996, 4644, 4773, 6364, 9546, 12391, 14319, 19092, 24782, 28638, 37173, 42957, 49564, 57276, 74346, 85914, 111519, 148692, 171828, 223038, 334557, 446076, 458467, 532813, 669114, 916934, 1065626, 1338228, 1375401, 1598439, 1833868, 2131252, 2750802, 3196878, 4126203, 4795317, 5501604, 6393756, 8252406, 9590634, 12378609, 14385951, 16504812, 19181268, 19714081, 24757218, 28771902, 39428162, 49514436, 57543804, 59142243, 78856324, 118284486, 177426729, 236568972, 354853458, 532280187, 709706916, 1064560374, 2129120748]

約数ペア:

[(1, 2129120748), (2, 1064560374), (3, 709706916), (4, 532280187), (6, 354853458), (9, 236568972), (12, 177426729), (18, 118284486), (27, 78856324), (36, 59142243), (37, 57543804), (43, 49514436), (54, 39428162), (74, 28771902), (86, 24757218), (108, 19714081), (111, 19181268), (129, 16504812), (148, 14385951), (172, 12378609), (222, 9590634), (258, 8252406), (333, 6393756), (387, 5501604), (444, 4795317), (516, 4126203), (666, 3196878), (774, 2750802), (999, 2131252), (1161, 1833868), (1332, 1598439), (1548, 1375401), (1591, 1338228), (1998, 1065626), (2322, 916934), (3182, 669114), (3996, 532813), (4644, 458467), (4773, 446076), (6364, 334557), (9546, 223038), (12391, 171828), (14319, 148692), (19092, 111519), (24782, 85914), (28638, 74346), (37173, 57276), (42957, 49564)]