19698889728

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{916057}}^1$

素因数の和:916087

約数の個数: 88

約数和(自身を含む): 60005463232

約数和(自身を除く): 40306573504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1024, 1344, 1536, 1792, 2688, 3072, 3584, 5376, 7168, 10752, 21504, 916057, 1832114, 2748171, 3664228, 5496342, 6412399, 7328456, 10992684, 12824798, 14656912, 19237197, 21985368, 25649596, 29313824, 38474394, 43970736, 51299192, 58627648, 76948788, 87941472, 102598384, 117255296, 153897576, 175882944, 205196768, 234510592, 307795152, 351765888, 410393536, 469021184, 615590304, 703531776, 820787072, 938042368, 1231180608, 1407063552, 1641574144, 2462361216, 2814127104, 3283148288, 4924722432, 6566296576, 9849444864, 19698889728]

約数ペア:

[(1, 19698889728), (2, 9849444864), (3, 6566296576), (4, 4924722432), (6, 3283148288), (7, 2814127104), (8, 2462361216), (12, 1641574144), (14, 1407063552), (16, 1231180608), (21, 938042368), (24, 820787072), (28, 703531776), (32, 615590304), (42, 469021184), (48, 410393536), (56, 351765888), (64, 307795152), (84, 234510592), (96, 205196768), (112, 175882944), (128, 153897576), (168, 117255296), (192, 102598384), (224, 87941472), (256, 76948788), (336, 58627648), (384, 51299192), (448, 43970736), (512, 38474394), (672, 29313824), (768, 25649596), (896, 21985368), (1024, 19237197), (1344, 14656912), (1536, 12824798), (1792, 10992684), (2688, 7328456), (3072, 6412399), (3584, 5496342), (5376, 3664228), (7168, 2748171), (10752, 1832114), (21504, 916057)]