1182402

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:215

約数の個数: 48

約数和(自身を含む): 2865408

約数和(自身を除く): 1683006

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 163, 186, 234, 279, 326, 403, 489, 558, 806, 978, 1209, 1467, 2119, 2418, 2934, 3627, 4238, 5053, 6357, 7254, 10106, 12714, 15159, 19071, 30318, 38142, 45477, 65689, 90954, 131378, 197067, 394134, 591201, 1182402]

約数ペア:

[(1, 1182402), (2, 591201), (3, 394134), (6, 197067), (9, 131378), (13, 90954), (18, 65689), (26, 45477), (31, 38142), (39, 30318), (62, 19071), (78, 15159), (93, 12714), (117, 10106), (163, 7254), (186, 6357), (234, 5053), (279, 4238), (326, 3627), (403, 2934), (489, 2418), (558, 2119), (806, 1467), (978, 1209)]