2021028504

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{1831}}^1$

素因数の和:2001

約数の個数: 128

約数和(自身を含む): 5714081280

約数和(自身を除く): 3693052776

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 37, 44, 66, 74, 88, 111, 113, 132, 148, 222, 226, 264, 296, 339, 407, 444, 452, 678, 814, 888, 904, 1221, 1243, 1356, 1628, 1831, 2442, 2486, 2712, 3256, 3662, 3729, 4181, 4884, 4972, 5493, 7324, 7458, 8362, 9768, 9944, 10986, 12543, 14648, 14916, 16724, 20141, 21972, 25086, 29832, 33448, 40282, 43944, 45991, 50172, 60423, 67747, 80564, 91982, 100344, 120846, 135494, 137973, 161128, 183964, 203241, 206903, 241692, 270988, 275946, 367928, 406482, 413806, 483384, 541976, 551892, 620709, 745217, 812964, 827612, 1103784, 1241418, 1490434, 1625928, 1655224, 2235651, 2275933, 2482836, 2980868, 4471302, 4551866, 4965672, 5961736, 6827799, 7655411, 8942604, 9103732, 13655598, 15310822, 17885208, 18207464, 22966233, 27311196, 30621644, 45932466, 54622392, 61243288, 84209521, 91864932, 168419042, 183729864, 252628563, 336838084, 505257126, 673676168, 1010514252, 2021028504]

約数ペア:

[(1, 2021028504), (2, 1010514252), (3, 673676168), (4, 505257126), (6, 336838084), (8, 252628563), (11, 183729864), (12, 168419042), (22, 91864932), (24, 84209521), (33, 61243288), (37, 54622392), (44, 45932466), (66, 30621644), (74, 27311196), (88, 22966233), (111, 18207464), (113, 17885208), (132, 15310822), (148, 13655598), (222, 9103732), (226, 8942604), (264, 7655411), (296, 6827799), (339, 5961736), (407, 4965672), (444, 4551866), (452, 4471302), (678, 2980868), (814, 2482836), (888, 2275933), (904, 2235651), (1221, 1655224), (1243, 1625928), (1356, 1490434), (1628, 1241418), (1831, 1103784), (2442, 827612), (2486, 812964), (2712, 745217), (3256, 620709), (3662, 551892), (3729, 541976), (4181, 483384), (4884, 413806), (4972, 406482), (5493, 367928), (7324, 275946), (7458, 270988), (8362, 241692), (9768, 206903), (9944, 203241), (10986, 183964), (12543, 161128), (14648, 137973), (14916, 135494), (16724, 120846), (20141, 100344), (21972, 91982), (25086, 80564), (29832, 67747), (33448, 60423), (40282, 50172), (43944, 45991)]