12162492

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:467

約数の個数: 72

約数和(自身を含む): 33030816

約数和(自身を除く): 20868324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 37, 46, 69, 74, 92, 111, 138, 148, 207, 222, 276, 333, 397, 414, 444, 666, 794, 828, 851, 1191, 1332, 1588, 1702, 2382, 2553, 3404, 3573, 4764, 5106, 7146, 7659, 9131, 10212, 14292, 14689, 15318, 18262, 27393, 29378, 30636, 36524, 44067, 54786, 58756, 82179, 88134, 109572, 132201, 164358, 176268, 264402, 328716, 337847, 528804, 675694, 1013541, 1351388, 2027082, 3040623, 4054164, 6081246, 12162492]

約数ペア:

[(1, 12162492), (2, 6081246), (3, 4054164), (4, 3040623), (6, 2027082), (9, 1351388), (12, 1013541), (18, 675694), (23, 528804), (36, 337847), (37, 328716), (46, 264402), (69, 176268), (74, 164358), (92, 132201), (111, 109572), (138, 88134), (148, 82179), (207, 58756), (222, 54786), (276, 44067), (333, 36524), (397, 30636), (414, 29378), (444, 27393), (666, 18262), (794, 15318), (828, 14689), (851, 14292), (1191, 10212), (1332, 9131), (1588, 7659), (1702, 7146), (2382, 5106), (2553, 4764), (3404, 3573)]