16649556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{487}}^1$

素因数の和:549

約数の個数: 96

約数和(自身を含む): 49846272

約数和(自身を除く): 33196716

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 37, 42, 44, 66, 74, 77, 84, 111, 132, 148, 154, 222, 231, 259, 308, 407, 444, 462, 487, 518, 777, 814, 924, 974, 1036, 1221, 1461, 1554, 1628, 1948, 2442, 2849, 2922, 3108, 3409, 4884, 5357, 5698, 5844, 6818, 8547, 10227, 10714, 11396, 13636, 16071, 17094, 18019, 20454, 21428, 32142, 34188, 36038, 37499, 40908, 54057, 64284, 72076, 74998, 108114, 112497, 126133, 149996, 198209, 216228, 224994, 252266, 378399, 396418, 449988, 504532, 594627, 756798, 792836, 1189254, 1387463, 1513596, 2378508, 2774926, 4162389, 5549852, 8324778, 16649556]

約数ペア:

[(1, 16649556), (2, 8324778), (3, 5549852), (4, 4162389), (6, 2774926), (7, 2378508), (11, 1513596), (12, 1387463), (14, 1189254), (21, 792836), (22, 756798), (28, 594627), (33, 504532), (37, 449988), (42, 396418), (44, 378399), (66, 252266), (74, 224994), (77, 216228), (84, 198209), (111, 149996), (132, 126133), (148, 112497), (154, 108114), (222, 74998), (231, 72076), (259, 64284), (308, 54057), (407, 40908), (444, 37499), (462, 36038), (487, 34188), (518, 32142), (777, 21428), (814, 20454), (924, 18019), (974, 17094), (1036, 16071), (1221, 13636), (1461, 11396), (1554, 10714), (1628, 10227), (1948, 8547), (2442, 6818), (2849, 5844), (2922, 5698), (3108, 5357), (3409, 4884)]