31087476

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{1523}}^1$

素因数の和:1552

約数の個数: 84

約数和(自身を含む): 93280992

約数和(自身を除く): 62193516

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, 729, 756, 972, 1134, 1458, 1523, 1701, 2268, 2916, 3046, 3402, 4569, 5103, 6092, 6804, 9138, 10206, 10661, 13707, 18276, 20412, 21322, 27414, 31983, 41121, 42644, 54828, 63966, 82242, 95949, 123363, 127932, 164484, 191898, 246726, 287847, 370089, 383796, 493452, 575694, 740178, 863541, 1110267, 1151388, 1480356, 1727082, 2220534, 2590623, 3454164, 4441068, 5181246, 7771869, 10362492, 15543738, 31087476]

約数ペア:

[(1, 31087476), (2, 15543738), (3, 10362492), (4, 7771869), (6, 5181246), (7, 4441068), (9, 3454164), (12, 2590623), (14, 2220534), (18, 1727082), (21, 1480356), (27, 1151388), (28, 1110267), (36, 863541), (42, 740178), (54, 575694), (63, 493452), (81, 383796), (84, 370089), (108, 287847), (126, 246726), (162, 191898), (189, 164484), (243, 127932), (252, 123363), (324, 95949), (378, 82242), (486, 63966), (567, 54828), (729, 42644), (756, 41121), (972, 31983), (1134, 27414), (1458, 21322), (1523, 20412), (1701, 18276), (2268, 13707), (2916, 10661), (3046, 10206), (3402, 9138), (4569, 6804), (5103, 6092)]