74872854

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{461}}^1\times {\mathrm{1289}}^1$

素因数の和:1765

約数の個数: 48

約数和(自身を含む): 185945760

約数和(自身を除く): 111072906

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 461, 922, 1289, 1383, 2578, 2766, 3227, 3867, 4149, 6454, 7734, 8298, 9023, 9681, 11601, 18046, 19362, 23202, 27069, 29043, 54138, 58086, 81207, 162414, 594229, 1188458, 1782687, 3565374, 4159603, 5348061, 8319206, 10696122, 12478809, 24957618, 37436427, 74872854]

約数ペア:

[(1, 74872854), (2, 37436427), (3, 24957618), (6, 12478809), (7, 10696122), (9, 8319206), (14, 5348061), (18, 4159603), (21, 3565374), (42, 1782687), (63, 1188458), (126, 594229), (461, 162414), (922, 81207), (1289, 58086), (1383, 54138), (2578, 29043), (2766, 27069), (3227, 23202), (3867, 19362), (4149, 18046), (6454, 11601), (7734, 9681), (8298, 9023)]