18984576

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3803}}^1$

素因数の和:3833

約数の個数: 64

約数和(自身を含む): 54321120

約数和(自身を除く): 35336544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 3803, 4992, 7606, 11409, 15212, 22818, 30424, 45636, 49439, 60848, 91272, 98878, 121696, 148317, 182544, 197756, 243392, 296634, 365088, 395512, 486784, 593268, 730176, 791024, 1186536, 1460352, 1582048, 2373072, 3164096, 4746144, 6328192, 9492288, 18984576]

約数ペア:

[(1, 18984576), (2, 9492288), (3, 6328192), (4, 4746144), (6, 3164096), (8, 2373072), (12, 1582048), (13, 1460352), (16, 1186536), (24, 791024), (26, 730176), (32, 593268), (39, 486784), (48, 395512), (52, 365088), (64, 296634), (78, 243392), (96, 197756), (104, 182544), (128, 148317), (156, 121696), (192, 98878), (208, 91272), (312, 60848), (384, 49439), (416, 45636), (624, 30424), (832, 22818), (1248, 15212), (1664, 11409), (2496, 7606), (3803, 4992)]