18058812

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{457}}^1$

素因数の和:590

約数の個数: 48

約数和(自身を含む): 43858080

約数和(自身を除く): 25799268

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 89, 111, 148, 178, 222, 267, 356, 444, 457, 534, 914, 1068, 1371, 1828, 2742, 3293, 5484, 6586, 9879, 13172, 16909, 19758, 33818, 39516, 40673, 50727, 67636, 81346, 101454, 122019, 162692, 202908, 244038, 488076, 1504901, 3009802, 4514703, 6019604, 9029406, 18058812]

約数ペア:

[(1, 18058812), (2, 9029406), (3, 6019604), (4, 4514703), (6, 3009802), (12, 1504901), (37, 488076), (74, 244038), (89, 202908), (111, 162692), (148, 122019), (178, 101454), (222, 81346), (267, 67636), (356, 50727), (444, 40673), (457, 39516), (534, 33818), (914, 19758), (1068, 16909), (1371, 13172), (1828, 9879), (2742, 6586), (3293, 5484)]