1984458492

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{6037}}^1$

素因数の和:6467

約数の個数: 72

約数和(自身を含む): 5248422816

約数和(自身を除く): 3263964324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 397, 414, 794, 828, 1191, 1588, 2382, 3573, 4764, 6037, 7146, 9131, 12074, 14292, 18111, 18262, 24148, 27393, 36222, 36524, 54333, 54786, 72444, 82179, 108666, 109572, 138851, 164358, 217332, 277702, 328716, 416553, 555404, 833106, 1249659, 1666212, 2396689, 2499318, 4793378, 4998636, 7190067, 9586756, 14380134, 21570201, 28760268, 43140402, 55123847, 86280804, 110247694, 165371541, 220495388, 330743082, 496114623, 661486164, 992229246, 1984458492]

約数ペア:

[(1, 1984458492), (2, 992229246), (3, 661486164), (4, 496114623), (6, 330743082), (9, 220495388), (12, 165371541), (18, 110247694), (23, 86280804), (36, 55123847), (46, 43140402), (69, 28760268), (92, 21570201), (138, 14380134), (207, 9586756), (276, 7190067), (397, 4998636), (414, 4793378), (794, 2499318), (828, 2396689), (1191, 1666212), (1588, 1249659), (2382, 833106), (3573, 555404), (4764, 416553), (6037, 328716), (7146, 277702), (9131, 217332), (12074, 164358), (14292, 138851), (18111, 109572), (18262, 108666), (24148, 82179), (27393, 72444), (36222, 54786), (36524, 54333)]