42242018

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{467}}^1$

素因数の和:567

約数の個数: 48

約数和(自身を含む): 80668224

約数和(自身を除く): 38426206

約数列:

[1, 2, 7, 13, 14, 26, 49, 71, 91, 98, 142, 182, 467, 497, 637, 923, 934, 994, 1274, 1846, 3269, 3479, 6071, 6461, 6538, 6958, 12142, 12922, 22883, 33157, 42497, 45227, 45766, 66314, 84994, 90454, 232099, 297479, 431041, 464198, 594958, 862082, 1624693, 3017287, 3249386, 6034574, 21121009, 42242018]

約数ペア:

[(1, 42242018), (2, 21121009), (7, 6034574), (13, 3249386), (14, 3017287), (26, 1624693), (49, 862082), (71, 594958), (91, 464198), (98, 431041), (142, 297479), (182, 232099), (467, 90454), (497, 84994), (637, 66314), (923, 45766), (934, 45227), (994, 42497), (1274, 33157), (1846, 22883), (3269, 12922), (3479, 12142), (6071, 6958), (6461, 6538)]