18402096

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:274

約数の個数: 80

約数和(自身を含む): 49996800

約数和(自身を除く): 31594704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 83, 93, 124, 149, 166, 186, 248, 249, 298, 332, 372, 447, 496, 498, 596, 664, 744, 894, 996, 1192, 1328, 1488, 1788, 1992, 2384, 2573, 3576, 3984, 4619, 5146, 7152, 7719, 9238, 10292, 12367, 13857, 15438, 18476, 20584, 24734, 27714, 30876, 36952, 37101, 41168, 49468, 55428, 61752, 73904, 74202, 98936, 110856, 123504, 148404, 197872, 221712, 296808, 383377, 593616, 766754, 1150131, 1533508, 2300262, 3067016, 4600524, 6134032, 9201048, 18402096]

約数ペア:

[(1, 18402096), (2, 9201048), (3, 6134032), (4, 4600524), (6, 3067016), (8, 2300262), (12, 1533508), (16, 1150131), (24, 766754), (31, 593616), (48, 383377), (62, 296808), (83, 221712), (93, 197872), (124, 148404), (149, 123504), (166, 110856), (186, 98936), (248, 74202), (249, 73904), (298, 61752), (332, 55428), (372, 49468), (447, 41168), (496, 37101), (498, 36952), (596, 30876), (664, 27714), (744, 24734), (894, 20584), (996, 18476), (1192, 15438), (1328, 13857), (1488, 12367), (1788, 10292), (1992, 9238), (2384, 7719), (2573, 7152), (3576, 5146), (3984, 4619)]