12776946

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3343}}^1$

素因数の和:3375

約数の個数: 48

約数和(自身を含む): 32022144

約数和(自身を除く): 19245198

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3343, 3822, 6686, 10029, 20058, 23401, 43459, 46802, 70203, 86918, 130377, 140406, 163807, 260754, 304213, 327614, 491421, 608426, 912639, 982842, 1825278, 2129491, 4258982, 6388473, 12776946]

約数ペア:

[(1, 12776946), (2, 6388473), (3, 4258982), (6, 2129491), (7, 1825278), (13, 982842), (14, 912639), (21, 608426), (26, 491421), (39, 327614), (42, 304213), (49, 260754), (78, 163807), (91, 140406), (98, 130377), (147, 86918), (182, 70203), (273, 46802), (294, 43459), (546, 23401), (637, 20058), (1274, 10029), (1911, 6686), (3343, 3822)]