12131412

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 29494080

約数和(自身を除く): 17362668

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 89, 111, 148, 178, 222, 267, 307, 356, 444, 534, 614, 921, 1068, 1228, 1842, 3293, 3684, 6586, 9879, 11359, 13172, 19758, 22718, 27323, 34077, 39516, 45436, 54646, 68154, 81969, 109292, 136308, 163938, 327876, 1010951, 2021902, 3032853, 4043804, 6065706, 12131412]

約数ペア:

[(1, 12131412), (2, 6065706), (3, 4043804), (4, 3032853), (6, 2021902), (12, 1010951), (37, 327876), (74, 163938), (89, 136308), (111, 109292), (148, 81969), (178, 68154), (222, 54646), (267, 45436), (307, 39516), (356, 34077), (444, 27323), (534, 22718), (614, 19758), (921, 13172), (1068, 11359), (1228, 9879), (1842, 6586), (3293, 3684)]