15246484

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{109}}^1$

素因数の和:169

約数の個数: 54

約数和(自身を含む): 31439870

約数和(自身を除く): 16193386

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 109, 121, 187, 218, 242, 289, 374, 436, 484, 578, 748, 1156, 1199, 1853, 2057, 2398, 3179, 3706, 4114, 4796, 6358, 7412, 8228, 12716, 13189, 20383, 26378, 31501, 34969, 40766, 52756, 63002, 69938, 81532, 126004, 139876, 224213, 346511, 448426, 693022, 896852, 1386044, 3811621, 7623242, 15246484]

約数ペア:

[(1, 15246484), (2, 7623242), (4, 3811621), (11, 1386044), (17, 896852), (22, 693022), (34, 448426), (44, 346511), (68, 224213), (109, 139876), (121, 126004), (187, 81532), (218, 69938), (242, 63002), (289, 52756), (374, 40766), (436, 34969), (484, 31501), (578, 26378), (748, 20383), (1156, 13189), (1199, 12716), (1853, 8228), (2057, 7412), (2398, 6358), (3179, 4796), (3706, 4114)]