1711668

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:133

約数の個数: 72

約数和(自身を含む): 4826304

約数和(自身を除く): 3114636

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 49, 71, 82, 84, 98, 123, 142, 147, 164, 196, 213, 246, 284, 287, 294, 426, 492, 497, 574, 588, 852, 861, 994, 1148, 1491, 1722, 1988, 2009, 2911, 2982, 3444, 3479, 4018, 5822, 5964, 6027, 6958, 8036, 8733, 10437, 11644, 12054, 13916, 17466, 20377, 20874, 24108, 34932, 40754, 41748, 61131, 81508, 122262, 142639, 244524, 285278, 427917, 570556, 855834, 1711668]

約数ペア:

[(1, 1711668), (2, 855834), (3, 570556), (4, 427917), (6, 285278), (7, 244524), (12, 142639), (14, 122262), (21, 81508), (28, 61131), (41, 41748), (42, 40754), (49, 34932), (71, 24108), (82, 20874), (84, 20377), (98, 17466), (123, 13916), (142, 12054), (147, 11644), (164, 10437), (196, 8733), (213, 8036), (246, 6958), (284, 6027), (287, 5964), (294, 5822), (426, 4018), (492, 3479), (497, 3444), (574, 2982), (588, 2911), (852, 2009), (861, 1988), (994, 1722), (1148, 1491)]