15460116

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^2$

素因数の和:189

約数の個数: 72

約数和(自身を含む): 42872256

約数和(自身を除く): 27412140

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 67, 82, 84, 123, 134, 164, 201, 246, 268, 287, 402, 469, 492, 574, 804, 861, 938, 1148, 1407, 1722, 1876, 2747, 2814, 3444, 4489, 5494, 5628, 8241, 8978, 10988, 13467, 16482, 17956, 19229, 26934, 31423, 32964, 38458, 53868, 57687, 62846, 76916, 94269, 115374, 125692, 184049, 188538, 230748, 368098, 377076, 552147, 736196, 1104294, 1288343, 2208588, 2576686, 3865029, 5153372, 7730058, 15460116]

約数ペア:

[(1, 15460116), (2, 7730058), (3, 5153372), (4, 3865029), (6, 2576686), (7, 2208588), (12, 1288343), (14, 1104294), (21, 736196), (28, 552147), (41, 377076), (42, 368098), (67, 230748), (82, 188538), (84, 184049), (123, 125692), (134, 115374), (164, 94269), (201, 76916), (246, 62846), (268, 57687), (287, 53868), (402, 38458), (469, 32964), (492, 31423), (574, 26934), (804, 19229), (861, 17956), (938, 16482), (1148, 13467), (1407, 10988), (1722, 8978), (1876, 8241), (2747, 5628), (2814, 5494), (3444, 4489)]