18750828844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1039}}^1\times {\mathrm{1049}}^1$

素因数の和:2143

約数の個数: 96

約数和(自身を含む): 39626496000

約数和(自身を除く): 20875667156

約数列:

[1, 2, 4, 11, 17, 22, 23, 34, 44, 46, 68, 92, 187, 253, 374, 391, 506, 748, 782, 1012, 1039, 1049, 1564, 2078, 2098, 4156, 4196, 4301, 8602, 11429, 11539, 17204, 17663, 17833, 22858, 23078, 23897, 24127, 35326, 35666, 45716, 46156, 47794, 48254, 70652, 71332, 95588, 96508, 194293, 196163, 262867, 265397, 388586, 392326, 406249, 410159, 525734, 530794, 777172, 784652, 812498, 820318, 1051468, 1061588, 1089911, 1624996, 1640636, 2179822, 4359644, 4468739, 4511749, 8937478, 9023498, 11989021, 17874956, 18046996, 18528487, 23978042, 25067953, 37056974, 47956084, 50135906, 74113948, 100271812, 203813357, 275747483, 407626714, 426155201, 551494966, 815253428, 852310402, 1102989932, 1704620804, 4687707211, 9375414422, 18750828844]

約数ペア:

[(1, 18750828844), (2, 9375414422), (4, 4687707211), (11, 1704620804), (17, 1102989932), (22, 852310402), (23, 815253428), (34, 551494966), (44, 426155201), (46, 407626714), (68, 275747483), (92, 203813357), (187, 100271812), (253, 74113948), (374, 50135906), (391, 47956084), (506, 37056974), (748, 25067953), (782, 23978042), (1012, 18528487), (1039, 18046996), (1049, 17874956), (1564, 11989021), (2078, 9023498), (2098, 8937478), (4156, 4511749), (4196, 4468739), (4301, 4359644), (8602, 2179822), (11429, 1640636), (11539, 1624996), (17204, 1089911), (17663, 1061588), (17833, 1051468), (22858, 820318), (23078, 812498), (23897, 784652), (24127, 777172), (35326, 530794), (35666, 525734), (45716, 410159), (46156, 406249), (47794, 392326), (48254, 388586), (70652, 265397), (71332, 262867), (95588, 196163), (96508, 194293)]