47804778

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{461}}^1\times {\mathrm{823}}^1$

素因数の和:1299

約数の個数: 48

約数和(自身を含む): 118774656

約数和(自身を除く): 70969878

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 461, 823, 922, 1383, 1646, 2469, 2766, 3227, 4149, 4938, 5761, 6454, 7407, 8298, 9681, 11522, 14814, 17283, 19362, 29043, 34566, 51849, 58086, 103698, 379403, 758806, 1138209, 2276418, 2655821, 3414627, 5311642, 6829254, 7967463, 15934926, 23902389, 47804778]

約数ペア:

[(1, 47804778), (2, 23902389), (3, 15934926), (6, 7967463), (7, 6829254), (9, 5311642), (14, 3414627), (18, 2655821), (21, 2276418), (42, 1138209), (63, 758806), (126, 379403), (461, 103698), (823, 58086), (922, 51849), (1383, 34566), (1646, 29043), (2469, 19362), (2766, 17283), (3227, 14814), (4149, 11522), (4938, 9681), (5761, 8298), (6454, 7407)]