18027696

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:250

約数の個数: 80

約数和(自身を含む): 48711168

約数和(自身を除く): 30683472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 61, 94, 122, 131, 141, 183, 188, 244, 262, 282, 366, 376, 393, 488, 524, 564, 732, 752, 786, 976, 1048, 1128, 1464, 1572, 2096, 2256, 2867, 2928, 3144, 5734, 6157, 6288, 7991, 8601, 11468, 12314, 15982, 17202, 18471, 22936, 23973, 24628, 31964, 34404, 36942, 45872, 47946, 49256, 63928, 68808, 73884, 95892, 98512, 127856, 137616, 147768, 191784, 295536, 375577, 383568, 751154, 1126731, 1502308, 2253462, 3004616, 4506924, 6009232, 9013848, 18027696]

約数ペア:

[(1, 18027696), (2, 9013848), (3, 6009232), (4, 4506924), (6, 3004616), (8, 2253462), (12, 1502308), (16, 1126731), (24, 751154), (47, 383568), (48, 375577), (61, 295536), (94, 191784), (122, 147768), (131, 137616), (141, 127856), (183, 98512), (188, 95892), (244, 73884), (262, 68808), (282, 63928), (366, 49256), (376, 47946), (393, 45872), (488, 36942), (524, 34404), (564, 31964), (732, 24628), (752, 23973), (786, 22936), (976, 18471), (1048, 17202), (1128, 15982), (1464, 12314), (1572, 11468), (2096, 8601), (2256, 7991), (2867, 6288), (2928, 6157), (3144, 5734)]