18446481208

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{6863}}^1\times {\mathrm{17683}}^1$

素因数の和:24571

約数の個数: 32

約数和(自身を含む): 36414892800

約数和(自身を除く): 17968411592

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 6863, 13726, 17683, 27452, 35366, 54904, 70732, 130397, 141464, 260794, 335977, 521588, 671954, 1043176, 1343908, 2687816, 121358429, 242716858, 485433716, 970867432, 2305810151, 4611620302, 9223240604, 18446481208]

約数ペア:

[(1, 18446481208), (2, 9223240604), (4, 4611620302), (8, 2305810151), (19, 970867432), (38, 485433716), (76, 242716858), (152, 121358429), (6863, 2687816), (13726, 1343908), (17683, 1043176), (27452, 671954), (35366, 521588), (54904, 335977), (70732, 260794), (130397, 141464)]