27858708

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:254

約数の個数: 96

約数和(自身を含む): 76446720

約数和(自身を除く): 48588012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 53, 54, 62, 93, 106, 108, 124, 157, 159, 186, 212, 279, 314, 318, 372, 471, 477, 558, 628, 636, 837, 942, 954, 1116, 1413, 1431, 1643, 1674, 1884, 1908, 2826, 2862, 3286, 3348, 4239, 4867, 4929, 5652, 5724, 6572, 8321, 8478, 9734, 9858, 14601, 14787, 16642, 16956, 19468, 19716, 24963, 29202, 29574, 33284, 43803, 44361, 49926, 58404, 59148, 74889, 87606, 88722, 99852, 131409, 149778, 175212, 177444, 224667, 257951, 262818, 299556, 449334, 515902, 525636, 773853, 898668, 1031804, 1547706, 2321559, 3095412, 4643118, 6964677, 9286236, 13929354, 27858708]

約数ペア:

[(1, 27858708), (2, 13929354), (3, 9286236), (4, 6964677), (6, 4643118), (9, 3095412), (12, 2321559), (18, 1547706), (27, 1031804), (31, 898668), (36, 773853), (53, 525636), (54, 515902), (62, 449334), (93, 299556), (106, 262818), (108, 257951), (124, 224667), (157, 177444), (159, 175212), (186, 149778), (212, 131409), (279, 99852), (314, 88722), (318, 87606), (372, 74889), (471, 59148), (477, 58404), (558, 49926), (628, 44361), (636, 43803), (837, 33284), (942, 29574), (954, 29202), (1116, 24963), (1413, 19716), (1431, 19468), (1643, 16956), (1674, 16642), (1884, 14787), (1908, 14601), (2826, 9858), (2862, 9734), (3286, 8478), (3348, 8321), (4239, 6572), (4867, 5724), (4929, 5652)]