2698332

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1$

素因数の和:387

約数の個数: 72

約数和(自身を含む): 7909776

約数和(自身を除く): 5211444

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 353, 364, 546, 588, 637, 706, 1059, 1092, 1274, 1412, 1911, 2118, 2471, 2548, 3822, 4236, 4589, 4942, 7413, 7644, 9178, 9884, 13767, 14826, 17297, 18356, 27534, 29652, 32123, 34594, 51891, 55068, 64246, 69188, 96369, 103782, 128492, 192738, 207564, 224861, 385476, 449722, 674583, 899444, 1349166, 2698332]

約数ペア:

[(1, 2698332), (2, 1349166), (3, 899444), (4, 674583), (6, 449722), (7, 385476), (12, 224861), (13, 207564), (14, 192738), (21, 128492), (26, 103782), (28, 96369), (39, 69188), (42, 64246), (49, 55068), (52, 51891), (78, 34594), (84, 32123), (91, 29652), (98, 27534), (147, 18356), (156, 17297), (182, 14826), (196, 13767), (273, 9884), (294, 9178), (353, 7644), (364, 7413), (546, 4942), (588, 4589), (637, 4236), (706, 3822), (1059, 2548), (1092, 2471), (1274, 2118), (1412, 1911)]