31383157092

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1348769}}^1$

素因数の和:1349060

約数の個数: 48

約数和(自身を含む): 83990605440

約数和(自身を除く): 52607448348

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 277, 554, 831, 1108, 1662, 1939, 3324, 3878, 5817, 7756, 11634, 23268, 1348769, 2697538, 4046307, 5395076, 8092614, 9441383, 16185228, 18882766, 28324149, 37765532, 56648298, 113296596, 373609013, 747218026, 1120827039, 1494436052, 2241654078, 2615263091, 4483308156, 5230526182, 7845789273, 10461052364, 15691578546, 31383157092]

約数ペア:

[(1, 31383157092), (2, 15691578546), (3, 10461052364), (4, 7845789273), (6, 5230526182), (7, 4483308156), (12, 2615263091), (14, 2241654078), (21, 1494436052), (28, 1120827039), (42, 747218026), (84, 373609013), (277, 113296596), (554, 56648298), (831, 37765532), (1108, 28324149), (1662, 18882766), (1939, 16185228), (3324, 9441383), (3878, 8092614), (5817, 5395076), (7756, 4046307), (11634, 2697538), (23268, 1348769)]