19560528

素因数分解:

$2^4\times 3^7\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:85

約数の個数: 160

約数和(自身を含む): 62634880

約数和(自身を除く): 43074352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 43, 48, 52, 54, 72, 78, 81, 86, 104, 108, 117, 129, 144, 156, 162, 172, 208, 216, 234, 243, 258, 312, 324, 344, 351, 387, 432, 468, 486, 516, 559, 624, 648, 688, 702, 729, 774, 936, 972, 1032, 1053, 1118, 1161, 1296, 1404, 1458, 1548, 1677, 1872, 1944, 2064, 2106, 2187, 2236, 2322, 2808, 2916, 3096, 3159, 3354, 3483, 3888, 4212, 4374, 4472, 4644, 5031, 5616, 5832, 6192, 6318, 6708, 6966, 8424, 8748, 8944, 9288, 9477, 10062, 10449, 11664, 12636, 13416, 13932, 15093, 16848, 17496, 18576, 18954, 20124, 20898, 25272, 26832, 27864, 28431, 30186, 31347, 34992, 37908, 40248, 41796, 45279, 50544, 55728, 56862, 60372, 62694, 75816, 80496, 83592, 90558, 94041, 113724, 120744, 125388, 135837, 151632, 167184, 181116, 188082, 227448, 241488, 250776, 271674, 362232, 376164, 407511, 454896, 501552, 543348, 724464, 752328, 815022, 1086696, 1222533, 1504656, 1630044, 2173392, 2445066, 3260088, 4890132, 6520176, 9780264, 19560528]

約数ペア:

[(1, 19560528), (2, 9780264), (3, 6520176), (4, 4890132), (6, 3260088), (8, 2445066), (9, 2173392), (12, 1630044), (13, 1504656), (16, 1222533), (18, 1086696), (24, 815022), (26, 752328), (27, 724464), (36, 543348), (39, 501552), (43, 454896), (48, 407511), (52, 376164), (54, 362232), (72, 271674), (78, 250776), (81, 241488), (86, 227448), (104, 188082), (108, 181116), (117, 167184), (129, 151632), (144, 135837), (156, 125388), (162, 120744), (172, 113724), (208, 94041), (216, 90558), (234, 83592), (243, 80496), (258, 75816), (312, 62694), (324, 60372), (344, 56862), (351, 55728), (387, 50544), (432, 45279), (468, 41796), (486, 40248), (516, 37908), (559, 34992), (624, 31347), (648, 30186), (688, 28431), (702, 27864), (729, 26832), (774, 25272), (936, 20898), (972, 20124), (1032, 18954), (1053, 18576), (1118, 17496), (1161, 16848), (1296, 15093), (1404, 13932), (1458, 13416), (1548, 12636), (1677, 11664), (1872, 10449), (1944, 10062), (2064, 9477), (2106, 9288), (2187, 8944), (2236, 8748), (2322, 8424), (2808, 6966), (2916, 6708), (3096, 6318), (3159, 6192), (3354, 5832), (3483, 5616), (3888, 5031), (4212, 4644), (4374, 4472)]