131775606

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{353}}^1$

素因数の和:618

約数の個数: 64

約数和(自身を含む): 304496640

約数和(自身を除く): 172721034

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 223, 279, 353, 446, 558, 669, 706, 837, 1059, 1338, 1674, 2007, 2118, 3177, 4014, 6021, 6354, 6913, 9531, 10943, 12042, 13826, 19062, 20739, 21886, 32829, 41478, 62217, 65658, 78719, 98487, 124434, 157438, 186651, 196974, 236157, 295461, 373302, 472314, 590922, 708471, 1416942, 2125413, 2440289, 4250826, 4880578, 7320867, 14641734, 21962601, 43925202, 65887803, 131775606]

約数ペア:

[(1, 131775606), (2, 65887803), (3, 43925202), (6, 21962601), (9, 14641734), (18, 7320867), (27, 4880578), (31, 4250826), (54, 2440289), (62, 2125413), (93, 1416942), (186, 708471), (223, 590922), (279, 472314), (353, 373302), (446, 295461), (558, 236157), (669, 196974), (706, 186651), (837, 157438), (1059, 124434), (1338, 98487), (1674, 78719), (2007, 65658), (2118, 62217), (3177, 41478), (4014, 32829), (6021, 21886), (6354, 20739), (6913, 19062), (9531, 13826), (10943, 12042)]