1555443636

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{1429}}^1\times {\mathrm{1487}}^1$

素因数の和:2984

約数の個数: 48

約数和(自身を含む): 3693930240

約数和(自身を除く): 2138486604

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 1429, 1487, 2858, 2974, 4287, 4461, 5716, 5948, 8574, 8922, 17148, 17844, 87169, 90707, 174338, 181414, 261507, 272121, 348676, 362828, 523014, 544242, 1046028, 1088484, 2124923, 4249846, 6374769, 8499692, 12749538, 25499076, 129620303, 259240606, 388860909, 518481212, 777721818, 1555443636]

約数ペア:

[(1, 1555443636), (2, 777721818), (3, 518481212), (4, 388860909), (6, 259240606), (12, 129620303), (61, 25499076), (122, 12749538), (183, 8499692), (244, 6374769), (366, 4249846), (732, 2124923), (1429, 1088484), (1487, 1046028), (2858, 544242), (2974, 523014), (4287, 362828), (4461, 348676), (5716, 272121), (5948, 261507), (8574, 181414), (8922, 174338), (17148, 90707), (17844, 87169)]