2018736621

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^2\times {\mathrm{181}}^1$

素因数の和:312

約数の個数: 96

約数和(自身を含む): 3549087360

約数和(自身を除く): 1530350739

約数列:

[1, 3, 9, 11, 17, 27, 33, 47, 51, 99, 141, 153, 181, 187, 297, 423, 459, 517, 543, 561, 799, 1269, 1551, 1629, 1683, 1991, 2209, 2397, 3077, 4653, 4887, 5049, 5973, 6627, 7191, 8507, 8789, 9231, 13959, 17919, 19881, 21573, 24299, 25521, 26367, 27693, 33847, 37553, 53757, 59643, 72897, 76563, 79101, 83079, 93577, 101541, 112659, 144619, 218691, 229689, 237303, 280731, 304623, 337977, 399829, 413083, 433857, 656073, 842193, 913869, 1013931, 1199487, 1239249, 1301571, 1590809, 2526579, 3598461, 3717747, 3904713, 4398119, 4772427, 6797093, 10795383, 11153241, 13194357, 14317281, 20391279, 39583071, 42951843, 61173837, 74768023, 118749213, 183521511, 224304069, 672912207, 2018736621]

約数ペア:

[(1, 2018736621), (3, 672912207), (9, 224304069), (11, 183521511), (17, 118749213), (27, 74768023), (33, 61173837), (47, 42951843), (51, 39583071), (99, 20391279), (141, 14317281), (153, 13194357), (181, 11153241), (187, 10795383), (297, 6797093), (423, 4772427), (459, 4398119), (517, 3904713), (543, 3717747), (561, 3598461), (799, 2526579), (1269, 1590809), (1551, 1301571), (1629, 1239249), (1683, 1199487), (1991, 1013931), (2209, 913869), (2397, 842193), (3077, 656073), (4653, 433857), (4887, 413083), (5049, 399829), (5973, 337977), (6627, 304623), (7191, 280731), (8507, 237303), (8789, 229689), (9231, 218691), (13959, 144619), (17919, 112659), (19881, 101541), (21573, 93577), (24299, 83079), (25521, 79101), (26367, 76563), (27693, 72897), (33847, 59643), (37553, 53757)]