19684439712

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{9764107}}^1$

素因数の和:9764130

約数の個数: 72

約数和(自身を含む): 63974435616

約数和(自身を除く): 44289995904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 9764107, 19528214, 29292321, 39056428, 58584642, 68348749, 78112856, 87876963, 117169284, 136697498, 156225712, 175753926, 205046247, 234338568, 273394996, 312451424, 351507852, 410092494, 468677136, 546789992, 615138741, 703015704, 820184988, 937354272, 1093579984, 1230277482, 1406031408, 1640369976, 2187159968, 2460554964, 2812062816, 3280739952, 4921109928, 6561479904, 9842219856, 19684439712]

約数ペア:

[(1, 19684439712), (2, 9842219856), (3, 6561479904), (4, 4921109928), (6, 3280739952), (7, 2812062816), (8, 2460554964), (9, 2187159968), (12, 1640369976), (14, 1406031408), (16, 1230277482), (18, 1093579984), (21, 937354272), (24, 820184988), (28, 703015704), (32, 615138741), (36, 546789992), (42, 468677136), (48, 410092494), (56, 351507852), (63, 312451424), (72, 273394996), (84, 234338568), (96, 205046247), (112, 175753926), (126, 156225712), (144, 136697498), (168, 117169284), (224, 87876963), (252, 78112856), (288, 68348749), (336, 58584642), (504, 39056428), (672, 29292321), (1008, 19528214), (2016, 9764107)]