4996998

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:150

約数の個数: 64

約数和(自身を含む): 11874240

約数和(自身を除く): 6877242

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 41, 54, 61, 74, 82, 111, 122, 123, 183, 222, 246, 333, 366, 369, 549, 666, 738, 999, 1098, 1107, 1517, 1647, 1998, 2214, 2257, 2501, 3034, 3294, 4514, 4551, 5002, 6771, 7503, 9102, 13542, 13653, 15006, 20313, 22509, 27306, 40626, 40959, 45018, 60939, 67527, 81918, 92537, 121878, 135054, 185074, 277611, 555222, 832833, 1665666, 2498499, 4996998]

約数ペア:

[(1, 4996998), (2, 2498499), (3, 1665666), (6, 832833), (9, 555222), (18, 277611), (27, 185074), (37, 135054), (41, 121878), (54, 92537), (61, 81918), (74, 67527), (82, 60939), (111, 45018), (122, 40959), (123, 40626), (183, 27306), (222, 22509), (246, 20313), (333, 15006), (366, 13653), (369, 13542), (549, 9102), (666, 7503), (738, 6771), (999, 5002), (1098, 4551), (1107, 4514), (1517, 3294), (1647, 3034), (1998, 2501), (2214, 2257)]