21586392

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^2\times {\mathrm{73}}^1$

素因数の和:162

約数の個数: 96

約数和(自身を含む): 62470800

約数和(自身を除く): 40884408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 73, 74, 108, 111, 146, 148, 216, 219, 222, 292, 296, 333, 438, 444, 584, 657, 666, 876, 888, 999, 1314, 1332, 1369, 1752, 1971, 1998, 2628, 2664, 2701, 2738, 3942, 3996, 4107, 5256, 5402, 5476, 7884, 7992, 8103, 8214, 10804, 10952, 12321, 15768, 16206, 16428, 21608, 24309, 24642, 32412, 32856, 36963, 48618, 49284, 64824, 72927, 73926, 97236, 98568, 99937, 145854, 147852, 194472, 199874, 291708, 295704, 299811, 399748, 583416, 599622, 799496, 899433, 1199244, 1798866, 2398488, 2698299, 3597732, 5396598, 7195464, 10793196, 21586392]

約数ペア:

[(1, 21586392), (2, 10793196), (3, 7195464), (4, 5396598), (6, 3597732), (8, 2698299), (9, 2398488), (12, 1798866), (18, 1199244), (24, 899433), (27, 799496), (36, 599622), (37, 583416), (54, 399748), (72, 299811), (73, 295704), (74, 291708), (108, 199874), (111, 194472), (146, 147852), (148, 145854), (216, 99937), (219, 98568), (222, 97236), (292, 73926), (296, 72927), (333, 64824), (438, 49284), (444, 48618), (584, 36963), (657, 32856), (666, 32412), (876, 24642), (888, 24309), (999, 21608), (1314, 16428), (1332, 16206), (1369, 15768), (1752, 12321), (1971, 10952), (1998, 10804), (2628, 8214), (2664, 8103), (2701, 7992), (2738, 7884), (3942, 5476), (3996, 5402), (4107, 5256)]