82151118

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3061}}^1$

素因数の和:3150

約数の個数: 64

約数和(自身を含む): 211645440

約数和(自身を除く): 129494322

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 71, 126, 142, 189, 213, 378, 426, 497, 639, 994, 1278, 1491, 1917, 2982, 3061, 3834, 4473, 6122, 8946, 9183, 13419, 18366, 21427, 26838, 27549, 42854, 55098, 64281, 82647, 128562, 165294, 192843, 217331, 385686, 434662, 578529, 651993, 1157058, 1303986, 1521317, 1955979, 3042634, 3911958, 4563951, 5867937, 9127902, 11735874, 13691853, 27383706, 41075559, 82151118]

約数ペア:

[(1, 82151118), (2, 41075559), (3, 27383706), (6, 13691853), (7, 11735874), (9, 9127902), (14, 5867937), (18, 4563951), (21, 3911958), (27, 3042634), (42, 1955979), (54, 1521317), (63, 1303986), (71, 1157058), (126, 651993), (142, 578529), (189, 434662), (213, 385686), (378, 217331), (426, 192843), (497, 165294), (639, 128562), (994, 82647), (1278, 64281), (1491, 55098), (1917, 42854), (2982, 27549), (3061, 26838), (3834, 21427), (4473, 18366), (6122, 13419), (8946, 9183)]