81741462

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{7159}}^1$

素因数の和:7348

約数の個数: 32

約数和(自身を含む): 179400960

約数和(自身を除く): 97659498

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 173, 346, 519, 1038, 1903, 3806, 5709, 7159, 11418, 14318, 21477, 42954, 78749, 157498, 236247, 472494, 1238507, 2477014, 3715521, 7431042, 13623577, 27247154, 40870731, 81741462]

約数ペア:

[(1, 81741462), (2, 40870731), (3, 27247154), (6, 13623577), (11, 7431042), (22, 3715521), (33, 2477014), (66, 1238507), (173, 472494), (346, 236247), (519, 157498), (1038, 78749), (1903, 42954), (3806, 21477), (5709, 14318), (7159, 11418)]