1966052808

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^2\times {\mathrm{9721}}^1$

素因数の和:9839

約数の個数: 72

約数和(自身を含む): 5427646770

約数和(自身を除く): 3461593962

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 2809, 3816, 5618, 8427, 9721, 11236, 16854, 19442, 22472, 25281, 29163, 33708, 38884, 50562, 58326, 67416, 77768, 87489, 101124, 116652, 174978, 202248, 233304, 349956, 515213, 699912, 1030426, 1545639, 2060852, 3091278, 4121704, 4636917, 6182556, 9273834, 12365112, 18547668, 27306289, 37095336, 54612578, 81918867, 109225156, 163837734, 218450312, 245756601, 327675468, 491513202, 655350936, 983026404, 1966052808]

約数ペア:

[(1, 1966052808), (2, 983026404), (3, 655350936), (4, 491513202), (6, 327675468), (8, 245756601), (9, 218450312), (12, 163837734), (18, 109225156), (24, 81918867), (36, 54612578), (53, 37095336), (72, 27306289), (106, 18547668), (159, 12365112), (212, 9273834), (318, 6182556), (424, 4636917), (477, 4121704), (636, 3091278), (954, 2060852), (1272, 1545639), (1908, 1030426), (2809, 699912), (3816, 515213), (5618, 349956), (8427, 233304), (9721, 202248), (11236, 174978), (16854, 116652), (19442, 101124), (22472, 87489), (25281, 77768), (29163, 67416), (33708, 58326), (38884, 50562)]