2912631228

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{10253}}^1$

素因数の和:10883

約数の個数: 72

約数和(自身を含む): 7942666368

約数和(自身を除く): 5030035140

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 607, 1214, 1821, 2428, 3642, 5463, 7284, 7891, 10253, 10926, 15782, 20506, 21852, 23673, 30759, 31564, 41012, 47346, 61518, 71019, 92277, 94692, 123036, 133289, 142038, 184554, 266578, 284076, 369108, 399867, 533156, 799734, 1199601, 1599468, 2399202, 4798404, 6223571, 12447142, 18670713, 24894284, 37341426, 56012139, 74682852, 80906423, 112024278, 161812846, 224048556, 242719269, 323625692, 485438538, 728157807, 970877076, 1456315614, 2912631228]

約数ペア:

[(1, 2912631228), (2, 1456315614), (3, 970877076), (4, 728157807), (6, 485438538), (9, 323625692), (12, 242719269), (13, 224048556), (18, 161812846), (26, 112024278), (36, 80906423), (39, 74682852), (52, 56012139), (78, 37341426), (117, 24894284), (156, 18670713), (234, 12447142), (468, 6223571), (607, 4798404), (1214, 2399202), (1821, 1599468), (2428, 1199601), (3642, 799734), (5463, 533156), (7284, 399867), (7891, 369108), (10253, 284076), (10926, 266578), (15782, 184554), (20506, 142038), (21852, 133289), (23673, 123036), (30759, 94692), (31564, 92277), (41012, 71019), (47346, 61518)]