42516306

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{821}}^1$

素因数の和:976

約数の個数: 64

約数和(自身を含む): 108898560

約数和(自身を除く): 66382254

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 137, 189, 274, 378, 411, 821, 822, 959, 1233, 1642, 1918, 2463, 2466, 2877, 3699, 4926, 5747, 5754, 7389, 7398, 8631, 11494, 14778, 17241, 17262, 22167, 25893, 34482, 44334, 51723, 51786, 103446, 112477, 155169, 224954, 310338, 337431, 674862, 787339, 1012293, 1574678, 2024586, 2362017, 3036879, 4724034, 6073758, 7086051, 14172102, 21258153, 42516306]

約数ペア:

[(1, 42516306), (2, 21258153), (3, 14172102), (6, 7086051), (7, 6073758), (9, 4724034), (14, 3036879), (18, 2362017), (21, 2024586), (27, 1574678), (42, 1012293), (54, 787339), (63, 674862), (126, 337431), (137, 310338), (189, 224954), (274, 155169), (378, 112477), (411, 103446), (821, 51786), (822, 51723), (959, 44334), (1233, 34482), (1642, 25893), (1918, 22167), (2463, 17262), (2466, 17241), (2877, 14778), (3699, 11494), (4926, 8631), (5747, 7398), (5754, 7389)]