18086568

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1$

素因数の和:362

約数の個数: 64

約数和(自身を含む): 47044800

約数和(自身を除く): 28958232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 59, 106, 118, 159, 177, 212, 236, 241, 318, 354, 424, 472, 482, 636, 708, 723, 964, 1272, 1416, 1446, 1928, 2892, 3127, 5784, 6254, 9381, 12508, 12773, 14219, 18762, 25016, 25546, 28438, 37524, 38319, 42657, 51092, 56876, 75048, 76638, 85314, 102184, 113752, 153276, 170628, 306552, 341256, 753607, 1507214, 2260821, 3014428, 4521642, 6028856, 9043284, 18086568]

約数ペア:

[(1, 18086568), (2, 9043284), (3, 6028856), (4, 4521642), (6, 3014428), (8, 2260821), (12, 1507214), (24, 753607), (53, 341256), (59, 306552), (106, 170628), (118, 153276), (159, 113752), (177, 102184), (212, 85314), (236, 76638), (241, 75048), (318, 56876), (354, 51092), (424, 42657), (472, 38319), (482, 37524), (636, 28438), (708, 25546), (723, 25016), (964, 18762), (1272, 14219), (1416, 12773), (1446, 12508), (1928, 9381), (2892, 6254), (3127, 5784)]