2451915828

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{1061}}^1\times {\mathrm{2791}}^1$

素因数の和:3885

約数の個数: 72

約数和(自身を含む): 6475787136

約数和(自身を除く): 4023871308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 1061, 2122, 2791, 3183, 4244, 5582, 6366, 8373, 9549, 11164, 12732, 16746, 19098, 24403, 25119, 33492, 38196, 48806, 50238, 64193, 73209, 97612, 100476, 128386, 146418, 192579, 219627, 256772, 292836, 385158, 439254, 577737, 770316, 878508, 1155474, 2310948, 2961251, 5922502, 8883753, 11845004, 17767506, 26651259, 35535012, 53302518, 68108773, 106605036, 136217546, 204326319, 272435092, 408652638, 612978957, 817305276, 1225957914, 2451915828]

約数ペア:

[(1, 2451915828), (2, 1225957914), (3, 817305276), (4, 612978957), (6, 408652638), (9, 272435092), (12, 204326319), (18, 136217546), (23, 106605036), (36, 68108773), (46, 53302518), (69, 35535012), (92, 26651259), (138, 17767506), (207, 11845004), (276, 8883753), (414, 5922502), (828, 2961251), (1061, 2310948), (2122, 1155474), (2791, 878508), (3183, 770316), (4244, 577737), (5582, 439254), (6366, 385158), (8373, 292836), (9549, 256772), (11164, 219627), (12732, 192579), (16746, 146418), (19098, 128386), (24403, 100476), (25119, 97612), (33492, 73209), (38196, 64193), (48806, 50238)]