18878484932

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{9059}}^1$

素因数の和:9332

約数の個数: 48

約数和(自身を含む): 34456847040

約数和(自身を除く): 15578362108

約数列:

[1, 2, 4, 41, 82, 97, 131, 164, 194, 262, 388, 524, 3977, 5371, 7954, 9059, 10742, 12707, 15908, 18118, 21484, 25414, 36236, 50828, 371419, 520987, 742838, 878723, 1041974, 1186729, 1485676, 1757446, 2083948, 2373458, 3514892, 4746916, 36027643, 48655889, 72055286, 97311778, 115112713, 144110572, 194623556, 230225426, 460450852, 4719621233, 9439242466, 18878484932]

約数ペア:

[(1, 18878484932), (2, 9439242466), (4, 4719621233), (41, 460450852), (82, 230225426), (97, 194623556), (131, 144110572), (164, 115112713), (194, 97311778), (262, 72055286), (388, 48655889), (524, 36027643), (3977, 4746916), (5371, 3514892), (7954, 2373458), (9059, 2083948), (10742, 1757446), (12707, 1485676), (15908, 1186729), (18118, 1041974), (21484, 878723), (25414, 742838), (36236, 520987), (50828, 371419)]