15571836

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1013}}^1$

素因数の和:1091

約数の個数: 72

約数和(自身を含む): 45767904

約数和(自身を除く): 30196068

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 61, 63, 84, 122, 126, 183, 244, 252, 366, 427, 549, 732, 854, 1013, 1098, 1281, 1708, 2026, 2196, 2562, 3039, 3843, 4052, 5124, 6078, 7091, 7686, 9117, 12156, 14182, 15372, 18234, 21273, 28364, 36468, 42546, 61793, 63819, 85092, 123586, 127638, 185379, 247172, 255276, 370758, 432551, 556137, 741516, 865102, 1112274, 1297653, 1730204, 2224548, 2595306, 3892959, 5190612, 7785918, 15571836]

約数ペア:

[(1, 15571836), (2, 7785918), (3, 5190612), (4, 3892959), (6, 2595306), (7, 2224548), (9, 1730204), (12, 1297653), (14, 1112274), (18, 865102), (21, 741516), (28, 556137), (36, 432551), (42, 370758), (61, 255276), (63, 247172), (84, 185379), (122, 127638), (126, 123586), (183, 85092), (244, 63819), (252, 61793), (366, 42546), (427, 36468), (549, 28364), (732, 21273), (854, 18234), (1013, 15372), (1098, 14182), (1281, 12156), (1708, 9117), (2026, 7686), (2196, 7091), (2562, 6078), (3039, 5124), (3843, 4052)]