6918996

素因数分解:

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

素因数の和:110

約数の個数: 72

約数和(自身を含む): 19297600

約数和(自身を除く): 12378604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 49, 82, 84, 98, 123, 147, 164, 196, 246, 287, 294, 343, 492, 574, 588, 686, 861, 1029, 1148, 1372, 1681, 1722, 2009, 2058, 3362, 3444, 4018, 4116, 5043, 6027, 6724, 8036, 10086, 11767, 12054, 14063, 20172, 23534, 24108, 28126, 35301, 42189, 47068, 56252, 70602, 82369, 84378, 141204, 164738, 168756, 247107, 329476, 494214, 576583, 988428, 1153166, 1729749, 2306332, 3459498, 6918996]

約数ペア:

[(1, 6918996), (2, 3459498), (3, 2306332), (4, 1729749), (6, 1153166), (7, 988428), (12, 576583), (14, 494214), (21, 329476), (28, 247107), (41, 168756), (42, 164738), (49, 141204), (82, 84378), (84, 82369), (98, 70602), (123, 56252), (147, 47068), (164, 42189), (196, 35301), (246, 28126), (287, 24108), (294, 23534), (343, 20172), (492, 14063), (574, 12054), (588, 11767), (686, 10086), (861, 8036), (1029, 6724), (1148, 6027), (1372, 5043), (1681, 4116), (1722, 4018), (2009, 3444), (2058, 3362)]