12396474

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{541}}^1$

素因数の和:635

約数の個数: 48

約数和(自身を含む): 28747680

約数和(自身を除く): 16351206

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 67, 114, 134, 171, 201, 342, 402, 541, 603, 1082, 1206, 1273, 1623, 2546, 3246, 3819, 4869, 7638, 9738, 10279, 11457, 20558, 22914, 30837, 36247, 61674, 72494, 92511, 108741, 185022, 217482, 326223, 652446, 688693, 1377386, 2066079, 4132158, 6198237, 12396474]

約数ペア:

[(1, 12396474), (2, 6198237), (3, 4132158), (6, 2066079), (9, 1377386), (18, 688693), (19, 652446), (38, 326223), (57, 217482), (67, 185022), (114, 108741), (134, 92511), (171, 72494), (201, 61674), (342, 36247), (402, 30837), (541, 22914), (603, 20558), (1082, 11457), (1206, 10279), (1273, 9738), (1623, 7638), (2546, 4869), (3246, 3819)]