41947794

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{521}}^1$

素因数の和:613

約数の個数: 80

約数和(自身を含む): 109143936

約数和(自身を除く): 67196142

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 71, 81, 126, 142, 162, 189, 213, 378, 426, 497, 521, 567, 639, 994, 1042, 1134, 1278, 1491, 1563, 1917, 2982, 3126, 3647, 3834, 4473, 4689, 5751, 7294, 8946, 9378, 10941, 11502, 13419, 14067, 21882, 26838, 28134, 32823, 36991, 40257, 42201, 65646, 73982, 80514, 84402, 98469, 110973, 196938, 221946, 258937, 295407, 332919, 517874, 590814, 665838, 776811, 998757, 1553622, 1997514, 2330433, 2996271, 4660866, 5992542, 6991299, 13982598, 20973897, 41947794]

約数ペア:

[(1, 41947794), (2, 20973897), (3, 13982598), (6, 6991299), (7, 5992542), (9, 4660866), (14, 2996271), (18, 2330433), (21, 1997514), (27, 1553622), (42, 998757), (54, 776811), (63, 665838), (71, 590814), (81, 517874), (126, 332919), (142, 295407), (162, 258937), (189, 221946), (213, 196938), (378, 110973), (426, 98469), (497, 84402), (521, 80514), (567, 73982), (639, 65646), (994, 42201), (1042, 40257), (1134, 36991), (1278, 32823), (1491, 28134), (1563, 26838), (1917, 21882), (2982, 14067), (3126, 13419), (3647, 11502), (3834, 10941), (4473, 9378), (4689, 8946), (5751, 7294)]