2739828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{193}}^1$

素因数の和:233

約数の個数: 72

約数和(自身を含む): 7952448

約数和(自身を除く): 5212620

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 169, 182, 193, 273, 338, 364, 386, 507, 546, 579, 676, 772, 1014, 1092, 1158, 1183, 1351, 2028, 2316, 2366, 2509, 2702, 3549, 4053, 4732, 5018, 5404, 7098, 7527, 8106, 10036, 14196, 15054, 16212, 17563, 30108, 32617, 35126, 52689, 65234, 70252, 97851, 105378, 130468, 195702, 210756, 228319, 391404, 456638, 684957, 913276, 1369914, 2739828]

約数ペア:

[(1, 2739828), (2, 1369914), (3, 913276), (4, 684957), (6, 456638), (7, 391404), (12, 228319), (13, 210756), (14, 195702), (21, 130468), (26, 105378), (28, 97851), (39, 70252), (42, 65234), (52, 52689), (78, 35126), (84, 32617), (91, 30108), (156, 17563), (169, 16212), (182, 15054), (193, 14196), (273, 10036), (338, 8106), (364, 7527), (386, 7098), (507, 5404), (546, 5018), (579, 4732), (676, 4053), (772, 3549), (1014, 2702), (1092, 2509), (1158, 2366), (1183, 2316), (1351, 2028)]