17932012

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 37660672

約数和(自身を除く): 19728660

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 73, 124, 146, 217, 283, 292, 434, 511, 566, 868, 1022, 1132, 1981, 2044, 2263, 3962, 4526, 7924, 8773, 9052, 15841, 17546, 20659, 31682, 35092, 41318, 61411, 63364, 82636, 122822, 144613, 245644, 289226, 578452, 640429, 1280858, 2561716, 4483003, 8966006, 17932012]

約数ペア:

[(1, 17932012), (2, 8966006), (4, 4483003), (7, 2561716), (14, 1280858), (28, 640429), (31, 578452), (62, 289226), (73, 245644), (124, 144613), (146, 122822), (217, 82636), (283, 63364), (292, 61411), (434, 41318), (511, 35092), (566, 31682), (868, 20659), (1022, 17546), (1132, 15841), (1981, 9052), (2044, 8773), (2263, 7924), (3962, 4526)]