13260546

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{929}}^1$

素因数の和:1011

約数の個数: 48

約数和(自身を含む): 31482360

約数和(自身を除く): 18221814

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 61, 78, 117, 122, 183, 234, 366, 549, 793, 929, 1098, 1586, 1858, 2379, 2787, 4758, 5574, 7137, 8361, 12077, 14274, 16722, 24154, 36231, 56669, 72462, 108693, 113338, 170007, 217386, 340014, 510021, 736697, 1020042, 1473394, 2210091, 4420182, 6630273, 13260546]

約数ペア:

[(1, 13260546), (2, 6630273), (3, 4420182), (6, 2210091), (9, 1473394), (13, 1020042), (18, 736697), (26, 510021), (39, 340014), (61, 217386), (78, 170007), (117, 113338), (122, 108693), (183, 72462), (234, 56669), (366, 36231), (549, 24154), (793, 16722), (929, 14274), (1098, 12077), (1586, 8361), (1858, 7137), (2379, 5574), (2787, 4758)]