38619516

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{881}}^1$

素因数の和:1182

約数の個数: 48

約数和(自身を含む): 97499808

約数和(自身を除く): 58880292

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 281, 562, 843, 881, 1124, 1686, 1762, 2643, 3372, 3524, 3653, 5286, 7306, 10572, 10959, 11453, 14612, 21918, 22906, 34359, 43836, 45812, 68718, 137436, 247561, 495122, 742683, 990244, 1485366, 2970732, 3218293, 6436586, 9654879, 12873172, 19309758, 38619516]

約数ペア:

[(1, 38619516), (2, 19309758), (3, 12873172), (4, 9654879), (6, 6436586), (12, 3218293), (13, 2970732), (26, 1485366), (39, 990244), (52, 742683), (78, 495122), (156, 247561), (281, 137436), (562, 68718), (843, 45812), (881, 43836), (1124, 34359), (1686, 22906), (1762, 21918), (2643, 14612), (3372, 11453), (3524, 10959), (3653, 10572), (5286, 7306)]