16805844

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2$

素因数の和:126

約数の個数: 108

約数和(自身を含む): 49166208

約数和(自身を除く): 32360364

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 37, 44, 62, 66, 74, 93, 99, 111, 124, 132, 148, 186, 198, 222, 279, 333, 341, 372, 396, 407, 444, 558, 666, 682, 814, 1023, 1116, 1147, 1221, 1332, 1364, 1369, 1628, 2046, 2294, 2442, 2738, 3069, 3441, 3663, 4092, 4107, 4588, 4884, 5476, 6138, 6882, 7326, 8214, 10323, 12276, 12321, 12617, 13764, 14652, 15059, 16428, 20646, 24642, 25234, 30118, 37851, 41292, 42439, 45177, 49284, 50468, 60236, 75702, 84878, 90354, 113553, 127317, 135531, 151404, 169756, 180708, 227106, 254634, 271062, 381951, 454212, 466829, 509268, 542124, 763902, 933658, 1400487, 1527804, 1867316, 2800974, 4201461, 5601948, 8402922, 16805844]

約数ペア:

[(1, 16805844), (2, 8402922), (3, 5601948), (4, 4201461), (6, 2800974), (9, 1867316), (11, 1527804), (12, 1400487), (18, 933658), (22, 763902), (31, 542124), (33, 509268), (36, 466829), (37, 454212), (44, 381951), (62, 271062), (66, 254634), (74, 227106), (93, 180708), (99, 169756), (111, 151404), (124, 135531), (132, 127317), (148, 113553), (186, 90354), (198, 84878), (222, 75702), (279, 60236), (333, 50468), (341, 49284), (372, 45177), (396, 42439), (407, 41292), (444, 37851), (558, 30118), (666, 25234), (682, 24642), (814, 20646), (1023, 16428), (1116, 15059), (1147, 14652), (1221, 13764), (1332, 12617), (1364, 12321), (1369, 12276), (1628, 10323), (2046, 8214), (2294, 7326), (2442, 6882), (2738, 6138), (3069, 5476), (3441, 4884), (3663, 4588), (4092, 4107)]