16974342

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:394

約数の個数: 96

約数和(自身を含む): 47234304

約数和(自身を除く): 30259962

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 37, 42, 63, 66, 74, 77, 99, 111, 126, 154, 198, 222, 231, 259, 331, 333, 407, 462, 518, 662, 666, 693, 777, 814, 993, 1221, 1386, 1554, 1986, 2317, 2331, 2442, 2849, 2979, 3641, 3663, 4634, 4662, 5698, 5958, 6951, 7282, 7326, 8547, 10923, 12247, 13902, 17094, 20853, 21846, 24494, 25487, 25641, 32769, 36741, 41706, 50974, 51282, 65538, 73482, 76461, 85729, 110223, 134717, 152922, 171458, 220446, 229383, 257187, 269434, 404151, 458766, 514374, 771561, 808302, 943019, 1212453, 1543122, 1886038, 2424906, 2829057, 5658114, 8487171, 16974342]

約数ペア:

[(1, 16974342), (2, 8487171), (3, 5658114), (6, 2829057), (7, 2424906), (9, 1886038), (11, 1543122), (14, 1212453), (18, 943019), (21, 808302), (22, 771561), (33, 514374), (37, 458766), (42, 404151), (63, 269434), (66, 257187), (74, 229383), (77, 220446), (99, 171458), (111, 152922), (126, 134717), (154, 110223), (198, 85729), (222, 76461), (231, 73482), (259, 65538), (331, 51282), (333, 50974), (407, 41706), (462, 36741), (518, 32769), (662, 25641), (666, 25487), (693, 24494), (777, 21846), (814, 20853), (993, 17094), (1221, 13902), (1386, 12247), (1554, 10923), (1986, 8547), (2317, 7326), (2331, 7282), (2442, 6951), (2849, 5958), (2979, 5698), (3641, 4662), (3663, 4634)]