17660396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 34946016

約数和(自身を除く): 17285620

約数列:

[1, 2, 4, 13, 26, 37, 52, 67, 74, 134, 137, 148, 268, 274, 481, 548, 871, 962, 1742, 1781, 1924, 2479, 3484, 3562, 4958, 5069, 7124, 9179, 9916, 10138, 18358, 20276, 32227, 36716, 64454, 65897, 119327, 128908, 131794, 238654, 263588, 339623, 477308, 679246, 1358492, 4415099, 8830198, 17660396]

約数ペア:

[(1, 17660396), (2, 8830198), (4, 4415099), (13, 1358492), (26, 679246), (37, 477308), (52, 339623), (67, 263588), (74, 238654), (134, 131794), (137, 128908), (148, 119327), (268, 65897), (274, 64454), (481, 36716), (548, 32227), (871, 20276), (962, 18358), (1742, 10138), (1781, 9916), (1924, 9179), (2479, 7124), (3484, 5069), (3562, 4958)]