3982212

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:217

約数の個数: 72

約数和(自身を含む): 11088896

約数和(自身を除く): 7106684

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 67, 78, 117, 127, 134, 156, 201, 234, 254, 268, 381, 402, 468, 508, 603, 762, 804, 871, 1143, 1206, 1524, 1651, 1742, 2286, 2412, 2613, 3302, 3484, 4572, 4953, 5226, 6604, 7839, 8509, 9906, 10452, 14859, 15678, 17018, 19812, 25527, 29718, 31356, 34036, 51054, 59436, 76581, 102108, 110617, 153162, 221234, 306324, 331851, 442468, 663702, 995553, 1327404, 1991106, 3982212]

約数ペア:

[(1, 3982212), (2, 1991106), (3, 1327404), (4, 995553), (6, 663702), (9, 442468), (12, 331851), (13, 306324), (18, 221234), (26, 153162), (36, 110617), (39, 102108), (52, 76581), (67, 59436), (78, 51054), (117, 34036), (127, 31356), (134, 29718), (156, 25527), (201, 19812), (234, 17018), (254, 15678), (268, 14859), (381, 10452), (402, 9906), (468, 8509), (508, 7839), (603, 6604), (762, 5226), (804, 4953), (871, 4572), (1143, 3484), (1206, 3302), (1524, 2613), (1651, 2412), (1742, 2286)]