13260996

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{1949}}^1$

素因数の和:1975

約数の個数: 72

約数和(自身を含む): 39748800

約数和(自身を除く): 26487804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 1949, 2268, 3402, 3898, 5847, 6804, 7796, 11694, 13643, 17541, 23388, 27286, 35082, 40929, 52623, 54572, 70164, 81858, 105246, 122787, 157869, 163716, 210492, 245574, 315738, 368361, 473607, 491148, 631476, 736722, 947214, 1105083, 1473444, 1894428, 2210166, 3315249, 4420332, 6630498, 13260996]

約数ペア:

[(1, 13260996), (2, 6630498), (3, 4420332), (4, 3315249), (6, 2210166), (7, 1894428), (9, 1473444), (12, 1105083), (14, 947214), (18, 736722), (21, 631476), (27, 491148), (28, 473607), (36, 368361), (42, 315738), (54, 245574), (63, 210492), (81, 163716), (84, 157869), (108, 122787), (126, 105246), (162, 81858), (189, 70164), (243, 54572), (252, 52623), (324, 40929), (378, 35082), (486, 27286), (567, 23388), (756, 17541), (972, 13643), (1134, 11694), (1701, 7796), (1949, 6804), (2268, 5847), (3402, 3898)]