2085405462

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{74219}}^1$

素因数の和:74457

約数の個数: 48

約数和(自身を含む): 5187087360

約数和(自身を除く): 3101681898

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 223, 446, 669, 1338, 1561, 2007, 3122, 4014, 4683, 9366, 14049, 28098, 74219, 148438, 222657, 445314, 519533, 667971, 1039066, 1335942, 1558599, 3117198, 4675797, 9351594, 16550837, 33101674, 49652511, 99305022, 115855859, 148957533, 231711718, 297915066, 347567577, 695135154, 1042702731, 2085405462]

約数ペア:

[(1, 2085405462), (2, 1042702731), (3, 695135154), (6, 347567577), (7, 297915066), (9, 231711718), (14, 148957533), (18, 115855859), (21, 99305022), (42, 49652511), (63, 33101674), (126, 16550837), (223, 9351594), (446, 4675797), (669, 3117198), (1338, 1558599), (1561, 1335942), (2007, 1039066), (3122, 667971), (4014, 519533), (4683, 445314), (9366, 222657), (14049, 148438), (28098, 74219)]