918761772

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{7907}}^1$

素因数の和:8358

約数の個数: 48

約数和(自身を含む): 2242582272

約数和(自身を除く): 1323820500

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 421, 842, 1263, 1684, 2526, 5052, 7907, 9683, 15814, 19366, 23721, 29049, 31628, 38732, 47442, 58098, 94884, 116196, 181861, 363722, 545583, 727444, 1091166, 2182332, 3328847, 6657694, 9986541, 13315388, 19973082, 39946164, 76563481, 153126962, 229690443, 306253924, 459380886, 918761772]

約数ペア:

[(1, 918761772), (2, 459380886), (3, 306253924), (4, 229690443), (6, 153126962), (12, 76563481), (23, 39946164), (46, 19973082), (69, 13315388), (92, 9986541), (138, 6657694), (276, 3328847), (421, 2182332), (842, 1091166), (1263, 727444), (1684, 545583), (2526, 363722), (5052, 181861), (7907, 116196), (9683, 94884), (15814, 58098), (19366, 47442), (23721, 38732), (29049, 31628)]