2023984788

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{48481}}^1$

素因数の和:48573

約数の個数: 72

約数和(自身を含む): 5571163584

約数和(自身を除く): 3547178796

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 71, 84, 98, 142, 147, 196, 213, 284, 294, 426, 497, 588, 852, 994, 1491, 1988, 2982, 3479, 5964, 6958, 10437, 13916, 20874, 41748, 48481, 96962, 145443, 193924, 290886, 339367, 581772, 678734, 1018101, 1357468, 2036202, 2375569, 3442151, 4072404, 4751138, 6884302, 7126707, 9502276, 10326453, 13768604, 14253414, 20652906, 24095057, 28506828, 41305812, 48190114, 72285171, 96380228, 144570342, 168665399, 289140684, 337330798, 505996197, 674661596, 1011992394, 2023984788]

約数ペア:

[(1, 2023984788), (2, 1011992394), (3, 674661596), (4, 505996197), (6, 337330798), (7, 289140684), (12, 168665399), (14, 144570342), (21, 96380228), (28, 72285171), (42, 48190114), (49, 41305812), (71, 28506828), (84, 24095057), (98, 20652906), (142, 14253414), (147, 13768604), (196, 10326453), (213, 9502276), (284, 7126707), (294, 6884302), (426, 4751138), (497, 4072404), (588, 3442151), (852, 2375569), (994, 2036202), (1491, 1357468), (1988, 1018101), (2982, 678734), (3479, 581772), (5964, 339367), (6958, 290886), (10437, 193924), (13916, 145443), (20874, 96962), (41748, 48481)]