18795984

素因数分解:

$2^4\times 3^1\times {\mathrm{59}}^1\times {\mathrm{6637}}^1$

素因数の和:6707

約数の個数: 40

約数和(自身を含む): 49386720

約数和(自身を除く): 30590736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 59, 118, 177, 236, 354, 472, 708, 944, 1416, 2832, 6637, 13274, 19911, 26548, 39822, 53096, 79644, 106192, 159288, 318576, 391583, 783166, 1174749, 1566332, 2349498, 3132664, 4698996, 6265328, 9397992, 18795984]

約数ペア:

[(1, 18795984), (2, 9397992), (3, 6265328), (4, 4698996), (6, 3132664), (8, 2349498), (12, 1566332), (16, 1174749), (24, 783166), (48, 391583), (59, 318576), (118, 159288), (177, 106192), (236, 79644), (354, 53096), (472, 39822), (708, 26548), (944, 19911), (1416, 13274), (2832, 6637)]