18528984

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:269

約数の個数: 96

約数和(自身を含む): 53464320

約数和(自身を除く): 34935336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 67, 69, 72, 92, 134, 138, 167, 184, 201, 207, 268, 276, 334, 402, 414, 501, 536, 552, 603, 668, 804, 828, 1002, 1206, 1336, 1503, 1541, 1608, 1656, 2004, 2412, 3006, 3082, 3841, 4008, 4623, 4824, 6012, 6164, 7682, 9246, 11189, 11523, 12024, 12328, 13869, 15364, 18492, 22378, 23046, 27738, 30728, 33567, 34569, 36984, 44756, 46092, 55476, 67134, 69138, 89512, 92184, 100701, 110952, 134268, 138276, 201402, 257347, 268536, 276552, 402804, 514694, 772041, 805608, 1029388, 1544082, 2058776, 2316123, 3088164, 4632246, 6176328, 9264492, 18528984]

約数ペア:

[(1, 18528984), (2, 9264492), (3, 6176328), (4, 4632246), (6, 3088164), (8, 2316123), (9, 2058776), (12, 1544082), (18, 1029388), (23, 805608), (24, 772041), (36, 514694), (46, 402804), (67, 276552), (69, 268536), (72, 257347), (92, 201402), (134, 138276), (138, 134268), (167, 110952), (184, 100701), (201, 92184), (207, 89512), (268, 69138), (276, 67134), (334, 55476), (402, 46092), (414, 44756), (501, 36984), (536, 34569), (552, 33567), (603, 30728), (668, 27738), (804, 23046), (828, 22378), (1002, 18492), (1206, 15364), (1336, 13869), (1503, 12328), (1541, 12024), (1608, 11523), (1656, 11189), (2004, 9246), (2412, 7682), (3006, 6164), (3082, 6012), (3841, 4824), (4008, 4623)]