3121281828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{12386039}}^1$

素因数の和:12386056

約数の個数: 36

約数和(自身を含む): 9017037120

約数和(自身を除く): 5895755292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 12386039, 24772078, 37158117, 49544156, 74316234, 86702273, 111474351, 148632468, 173404546, 222948702, 260106819, 346809092, 445897404, 520213638, 780320457, 1040427276, 1560640914, 3121281828]

約数ペア:

[(1, 3121281828), (2, 1560640914), (3, 1040427276), (4, 780320457), (6, 520213638), (7, 445897404), (9, 346809092), (12, 260106819), (14, 222948702), (18, 173404546), (21, 148632468), (28, 111474351), (36, 86702273), (42, 74316234), (63, 49544156), (84, 37158117), (126, 24772078), (252, 12386039)]