1811052984

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{4567}}^1$

素因数の和:4661

約数の個数: 128

約数和(自身を含む): 5157089280

約数和(自身を除く): 3346036296

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 41, 52, 62, 78, 82, 93, 104, 123, 124, 156, 164, 186, 246, 248, 312, 328, 372, 403, 492, 533, 744, 806, 984, 1066, 1209, 1271, 1599, 1612, 2132, 2418, 2542, 3198, 3224, 3813, 4264, 4567, 4836, 5084, 6396, 7626, 9134, 9672, 10168, 12792, 13701, 15252, 16523, 18268, 27402, 30504, 33046, 36536, 49569, 54804, 59371, 66092, 99138, 109608, 118742, 132184, 141577, 178113, 187247, 198276, 237484, 283154, 356226, 374494, 396552, 424731, 474968, 561741, 566308, 712452, 748988, 849462, 1123482, 1132616, 1424904, 1497976, 1698924, 1840501, 2246964, 2434211, 3397848, 3681002, 4493928, 4868422, 5521503, 5804657, 7302633, 7362004, 9736844, 11043006, 11609314, 14605266, 14724008, 17413971, 19473688, 22086012, 23218628, 29210532, 34827942, 44172024, 46437256, 58421064, 69655884, 75460541, 139311768, 150921082, 226381623, 301842164, 452763246, 603684328, 905526492, 1811052984]

約数ペア:

[(1, 1811052984), (2, 905526492), (3, 603684328), (4, 452763246), (6, 301842164), (8, 226381623), (12, 150921082), (13, 139311768), (24, 75460541), (26, 69655884), (31, 58421064), (39, 46437256), (41, 44172024), (52, 34827942), (62, 29210532), (78, 23218628), (82, 22086012), (93, 19473688), (104, 17413971), (123, 14724008), (124, 14605266), (156, 11609314), (164, 11043006), (186, 9736844), (246, 7362004), (248, 7302633), (312, 5804657), (328, 5521503), (372, 4868422), (403, 4493928), (492, 3681002), (533, 3397848), (744, 2434211), (806, 2246964), (984, 1840501), (1066, 1698924), (1209, 1497976), (1271, 1424904), (1599, 1132616), (1612, 1123482), (2132, 849462), (2418, 748988), (2542, 712452), (3198, 566308), (3224, 561741), (3813, 474968), (4264, 424731), (4567, 396552), (4836, 374494), (5084, 356226), (6396, 283154), (7626, 237484), (9134, 198276), (9672, 187247), (10168, 178113), (12792, 141577), (13701, 132184), (15252, 118742), (16523, 109608), (18268, 99138), (27402, 66092), (30504, 59371), (33046, 54804), (36536, 49569)]