1053254916

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{181721}}^1$

素因数の和:181761

約数の個数: 72

約数和(自身を含む): 3175046784

約数和(自身を除く): 2121791868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 181721, 363442, 545163, 726884, 1090326, 1272047, 1635489, 2180652, 2544094, 3270978, 3816141, 4179583, 5088188, 6541956, 7632282, 8359166, 11448423, 12538749, 15264564, 16718332, 22896846, 25077498, 29257081, 37616247, 45793692, 50154996, 58514162, 75232494, 87771243, 117028324, 150464988, 175542486, 263313729, 351084972, 526627458, 1053254916]

約数ペア:

[(1, 1053254916), (2, 526627458), (3, 351084972), (4, 263313729), (6, 175542486), (7, 150464988), (9, 117028324), (12, 87771243), (14, 75232494), (18, 58514162), (21, 50154996), (23, 45793692), (28, 37616247), (36, 29257081), (42, 25077498), (46, 22896846), (63, 16718332), (69, 15264564), (84, 12538749), (92, 11448423), (126, 8359166), (138, 7632282), (161, 6541956), (207, 5088188), (252, 4179583), (276, 3816141), (322, 3270978), (414, 2544094), (483, 2180652), (644, 1635489), (828, 1272047), (966, 1090326), (1449, 726884), (1932, 545163), (2898, 363442), (5796, 181721)]