19321848

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{983}}^1$

素因数の和:1018

約数の個数: 128

約数和(自身を含む): 66124800

約数和(自身を除く): 46802952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 156, 168, 182, 189, 216, 234, 252, 273, 312, 351, 364, 378, 468, 504, 546, 702, 728, 756, 819, 936, 983, 1092, 1404, 1512, 1638, 1966, 2184, 2457, 2808, 2949, 3276, 3932, 4914, 5898, 6552, 6881, 7864, 8847, 9828, 11796, 12779, 13762, 17694, 19656, 20643, 23592, 25558, 26541, 27524, 35388, 38337, 41286, 51116, 53082, 55048, 61929, 70776, 76674, 82572, 89453, 102232, 106164, 115011, 123858, 153348, 165144, 178906, 185787, 212328, 230022, 247716, 268359, 306696, 345033, 357812, 371574, 460044, 495432, 536718, 690066, 715624, 743148, 805077, 920088, 1073436, 1380132, 1486296, 1610154, 2146872, 2415231, 2760264, 3220308, 4830462, 6440616, 9660924, 19321848]

約数ペア:

[(1, 19321848), (2, 9660924), (3, 6440616), (4, 4830462), (6, 3220308), (7, 2760264), (8, 2415231), (9, 2146872), (12, 1610154), (13, 1486296), (14, 1380132), (18, 1073436), (21, 920088), (24, 805077), (26, 743148), (27, 715624), (28, 690066), (36, 536718), (39, 495432), (42, 460044), (52, 371574), (54, 357812), (56, 345033), (63, 306696), (72, 268359), (78, 247716), (84, 230022), (91, 212328), (104, 185787), (108, 178906), (117, 165144), (126, 153348), (156, 123858), (168, 115011), (182, 106164), (189, 102232), (216, 89453), (234, 82572), (252, 76674), (273, 70776), (312, 61929), (351, 55048), (364, 53082), (378, 51116), (468, 41286), (504, 38337), (546, 35388), (702, 27524), (728, 26541), (756, 25558), (819, 23592), (936, 20643), (983, 19656), (1092, 17694), (1404, 13762), (1512, 12779), (1638, 11796), (1966, 9828), (2184, 8847), (2457, 7864), (2808, 6881), (2949, 6552), (3276, 5898), (3932, 4914)]