39397932

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1979}}^1$

素因数の和:2075

約数の個数: 72

約数和(自身を含む): 115315200

約数和(自身を除く): 75917268

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 79, 84, 126, 158, 237, 252, 316, 474, 553, 711, 948, 1106, 1422, 1659, 1979, 2212, 2844, 3318, 3958, 4977, 5937, 6636, 7916, 9954, 11874, 13853, 17811, 19908, 23748, 27706, 35622, 41559, 55412, 71244, 83118, 124677, 156341, 166236, 249354, 312682, 469023, 498708, 625364, 938046, 1094387, 1407069, 1876092, 2188774, 2814138, 3283161, 4377548, 5628276, 6566322, 9849483, 13132644, 19698966, 39397932]

約数ペア:

[(1, 39397932), (2, 19698966), (3, 13132644), (4, 9849483), (6, 6566322), (7, 5628276), (9, 4377548), (12, 3283161), (14, 2814138), (18, 2188774), (21, 1876092), (28, 1407069), (36, 1094387), (42, 938046), (63, 625364), (79, 498708), (84, 469023), (126, 312682), (158, 249354), (237, 166236), (252, 156341), (316, 124677), (474, 83118), (553, 71244), (711, 55412), (948, 41559), (1106, 35622), (1422, 27706), (1659, 23748), (1979, 19908), (2212, 17811), (2844, 13853), (3318, 11874), (3958, 9954), (4977, 7916), (5937, 6636)]