2721651012

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{547}}^1\times {\mathrm{3371}}^1$

素因数の和:3969

約数の個数: 72

約数和(自身を含む): 7062505632

約数和(自身を除く): 4340854620

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 547, 738, 1094, 1476, 1641, 2188, 3282, 3371, 4923, 6564, 6742, 9846, 10113, 13484, 19692, 20226, 22427, 30339, 40452, 44854, 60678, 67281, 89708, 121356, 134562, 138211, 201843, 269124, 276422, 403686, 414633, 552844, 807372, 829266, 1243899, 1658532, 1843937, 2487798, 3687874, 4975596, 5531811, 7375748, 11063622, 16595433, 22127244, 33190866, 66381732, 75601417, 151202834, 226804251, 302405668, 453608502, 680412753, 907217004, 1360825506, 2721651012]

約数ペア:

[(1, 2721651012), (2, 1360825506), (3, 907217004), (4, 680412753), (6, 453608502), (9, 302405668), (12, 226804251), (18, 151202834), (36, 75601417), (41, 66381732), (82, 33190866), (123, 22127244), (164, 16595433), (246, 11063622), (369, 7375748), (492, 5531811), (547, 4975596), (738, 3687874), (1094, 2487798), (1476, 1843937), (1641, 1658532), (2188, 1243899), (3282, 829266), (3371, 807372), (4923, 552844), (6564, 414633), (6742, 403686), (9846, 276422), (10113, 269124), (13484, 201843), (19692, 138211), (20226, 134562), (22427, 121356), (30339, 89708), (40452, 67281), (44854, 60678)]