13813788

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 33264000

約数和(自身を除く): 19450212

約数列:

[1, 2, 3, 4, 6, 12, 59, 109, 118, 177, 179, 218, 236, 327, 354, 358, 436, 537, 654, 708, 716, 1074, 1308, 2148, 6431, 10561, 12862, 19293, 19511, 21122, 25724, 31683, 38586, 39022, 42244, 58533, 63366, 77172, 78044, 117066, 126732, 234132, 1151149, 2302298, 3453447, 4604596, 6906894, 13813788]

約数ペア:

[(1, 13813788), (2, 6906894), (3, 4604596), (4, 3453447), (6, 2302298), (12, 1151149), (59, 234132), (109, 126732), (118, 117066), (177, 78044), (179, 77172), (218, 63366), (236, 58533), (327, 42244), (354, 39022), (358, 38586), (436, 31683), (537, 25724), (654, 21122), (708, 19511), (716, 19293), (1074, 12862), (1308, 10561), (2148, 6431)]