13490028

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{6143}}^1$

素因数の和:6214

約数の個数: 36

約数和(自身を含む): 34664448

約数和(自身を除く): 21174420

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 2196, 6143, 12286, 18429, 24572, 36858, 55287, 73716, 110574, 221148, 374723, 749446, 1124169, 1498892, 2248338, 3372507, 4496676, 6745014, 13490028]

約数ペア:

[(1, 13490028), (2, 6745014), (3, 4496676), (4, 3372507), (6, 2248338), (9, 1498892), (12, 1124169), (18, 749446), (36, 374723), (61, 221148), (122, 110574), (183, 73716), (244, 55287), (366, 36858), (549, 24572), (732, 18429), (1098, 12286), (2196, 6143)]