15202884

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 36590400

約数和(自身を除く): 21387516

約数列:

[1, 2, 3, 4, 6, 12, 59, 109, 118, 177, 197, 218, 236, 327, 354, 394, 436, 591, 654, 708, 788, 1182, 1308, 2364, 6431, 11623, 12862, 19293, 21473, 23246, 25724, 34869, 38586, 42946, 46492, 64419, 69738, 77172, 85892, 128838, 139476, 257676, 1266907, 2533814, 3800721, 5067628, 7601442, 15202884]

約数ペア:

[(1, 15202884), (2, 7601442), (3, 5067628), (4, 3800721), (6, 2533814), (12, 1266907), (59, 257676), (109, 139476), (118, 128838), (177, 85892), (197, 77172), (218, 69738), (236, 64419), (327, 46492), (354, 42946), (394, 38586), (436, 34869), (591, 25724), (654, 23246), (708, 21473), (788, 19293), (1182, 12862), (1308, 11623), (2364, 6431)]