118860428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{983}}^1$

素因数の和:1086

約数の個数: 48

約数和(自身を含む): 230334720

約数和(自身を除く): 111474292

約数列:

[1, 2, 4, 19, 37, 38, 43, 74, 76, 86, 148, 172, 703, 817, 983, 1406, 1591, 1634, 1966, 2812, 3182, 3268, 3932, 6364, 18677, 30229, 36371, 37354, 42269, 60458, 72742, 74708, 84538, 120916, 145484, 169076, 691049, 803111, 1382098, 1563953, 1606222, 2764196, 3127906, 3212444, 6255812, 29715107, 59430214, 118860428]

約数ペア:

[(1, 118860428), (2, 59430214), (4, 29715107), (19, 6255812), (37, 3212444), (38, 3127906), (43, 2764196), (74, 1606222), (76, 1563953), (86, 1382098), (148, 803111), (172, 691049), (703, 169076), (817, 145484), (983, 120916), (1406, 84538), (1591, 74708), (1634, 72742), (1966, 60458), (2812, 42269), (3182, 37354), (3268, 36371), (3932, 30229), (6364, 18677)]