2019482472

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{245321}}^1$

素因数の和:245351

約数の個数: 64

約数和(自身を含む): 5887728000

約数和(自身を除く): 3868245528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 1029, 1176, 1372, 2058, 2744, 4116, 8232, 245321, 490642, 735963, 981284, 1471926, 1717247, 1962568, 2943852, 3434494, 5151741, 5887704, 6868988, 10303482, 12020729, 13737976, 20606964, 24041458, 36062187, 41213928, 48082916, 72124374, 84145103, 96165832, 144248748, 168290206, 252435309, 288497496, 336580412, 504870618, 673160824, 1009741236, 2019482472]

約数ペア:

[(1, 2019482472), (2, 1009741236), (3, 673160824), (4, 504870618), (6, 336580412), (7, 288497496), (8, 252435309), (12, 168290206), (14, 144248748), (21, 96165832), (24, 84145103), (28, 72124374), (42, 48082916), (49, 41213928), (56, 36062187), (84, 24041458), (98, 20606964), (147, 13737976), (168, 12020729), (196, 10303482), (294, 6868988), (343, 5887704), (392, 5151741), (588, 3434494), (686, 2943852), (1029, 1962568), (1176, 1717247), (1372, 1471926), (2058, 981284), (2744, 735963), (4116, 490642), (8232, 245321)]