27240372

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{197}}^1$

素因数の和:397

約数の個数: 72

約数和(自身を含む): 72648576

約数和(自身を除く): 45408204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 167, 197, 207, 276, 334, 394, 414, 501, 591, 668, 788, 828, 1002, 1182, 1503, 1773, 2004, 2364, 3006, 3546, 3841, 4531, 6012, 7092, 7682, 9062, 11523, 13593, 15364, 18124, 23046, 27186, 32899, 34569, 40779, 46092, 54372, 65798, 69138, 81558, 98697, 131596, 138276, 163116, 197394, 296091, 394788, 592182, 756677, 1184364, 1513354, 2270031, 3026708, 4540062, 6810093, 9080124, 13620186, 27240372]

約数ペア:

[(1, 27240372), (2, 13620186), (3, 9080124), (4, 6810093), (6, 4540062), (9, 3026708), (12, 2270031), (18, 1513354), (23, 1184364), (36, 756677), (46, 592182), (69, 394788), (92, 296091), (138, 197394), (167, 163116), (197, 138276), (207, 131596), (276, 98697), (334, 81558), (394, 69138), (414, 65798), (501, 54372), (591, 46092), (668, 40779), (788, 34569), (828, 32899), (1002, 27186), (1182, 23046), (1503, 18124), (1773, 15364), (2004, 13593), (2364, 11523), (3006, 9062), (3546, 7682), (3841, 7092), (4531, 6012)]