981036378

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{1471}}^1$

素因数の和:1632

約数の個数: 96

約数和(自身を含む): 2498396160

約数和(自身を除く): 1517359782

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 67, 79, 126, 134, 158, 201, 237, 402, 469, 474, 553, 603, 711, 938, 1106, 1206, 1407, 1422, 1471, 1659, 2814, 2942, 3318, 4221, 4413, 4977, 5293, 8442, 8826, 9954, 10297, 10586, 13239, 15879, 20594, 26478, 30891, 31758, 37051, 47637, 61782, 74102, 92673, 95274, 98557, 111153, 116209, 185346, 197114, 222306, 232418, 295671, 333459, 348627, 591342, 666918, 689899, 697254, 813463, 887013, 1045881, 1379798, 1626926, 1774026, 2069697, 2091762, 2440389, 4139394, 4880778, 6209091, 7321167, 7786003, 12418182, 14642334, 15572006, 23358009, 46716018, 54502021, 70074027, 109004042, 140148054, 163506063, 327012126, 490518189, 981036378]

約数ペア:

[(1, 981036378), (2, 490518189), (3, 327012126), (6, 163506063), (7, 140148054), (9, 109004042), (14, 70074027), (18, 54502021), (21, 46716018), (42, 23358009), (63, 15572006), (67, 14642334), (79, 12418182), (126, 7786003), (134, 7321167), (158, 6209091), (201, 4880778), (237, 4139394), (402, 2440389), (469, 2091762), (474, 2069697), (553, 1774026), (603, 1626926), (711, 1379798), (938, 1045881), (1106, 887013), (1206, 813463), (1407, 697254), (1422, 689899), (1471, 666918), (1659, 591342), (2814, 348627), (2942, 333459), (3318, 295671), (4221, 232418), (4413, 222306), (4977, 197114), (5293, 185346), (8442, 116209), (8826, 111153), (9954, 98557), (10297, 95274), (10586, 92673), (13239, 74102), (15879, 61782), (20594, 47637), (26478, 37051), (30891, 31758)]