31545774

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{4993}}^1$

素因数の和:5023

約数の個数: 48

約数和(自身を含む): 76348272

約数和(自身を除く): 44802498

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 243, 351, 486, 702, 1053, 2106, 3159, 4993, 6318, 9986, 14979, 29958, 44937, 64909, 89874, 129818, 134811, 194727, 269622, 389454, 404433, 584181, 808866, 1168362, 1213299, 1752543, 2426598, 3505086, 5257629, 10515258, 15772887, 31545774]

約数ペア:

[(1, 31545774), (2, 15772887), (3, 10515258), (6, 5257629), (9, 3505086), (13, 2426598), (18, 1752543), (26, 1213299), (27, 1168362), (39, 808866), (54, 584181), (78, 404433), (81, 389454), (117, 269622), (162, 194727), (234, 134811), (243, 129818), (351, 89874), (486, 64909), (702, 44937), (1053, 29958), (2106, 14979), (3159, 9986), (4993, 6318)]