18175344064

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{223087}}^1$

素因数の和:223185

約数の個数: 56

約数和(自身を含む): 38531759360

約数和(自身を除く): 20356415296

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 67, 76, 134, 152, 268, 304, 536, 608, 1072, 1216, 1273, 2144, 2546, 4288, 5092, 10184, 20368, 40736, 81472, 223087, 446174, 892348, 1784696, 3569392, 4238653, 7138784, 8477306, 14277568, 14946829, 16954612, 29893658, 33909224, 59787316, 67818448, 119574632, 135636896, 239149264, 271273792, 283989751, 478298528, 567979502, 956597056, 1135959004, 2271918008, 4543836016, 9087672032, 18175344064]

約数ペア:

[(1, 18175344064), (2, 9087672032), (4, 4543836016), (8, 2271918008), (16, 1135959004), (19, 956597056), (32, 567979502), (38, 478298528), (64, 283989751), (67, 271273792), (76, 239149264), (134, 135636896), (152, 119574632), (268, 67818448), (304, 59787316), (536, 33909224), (608, 29893658), (1072, 16954612), (1216, 14946829), (1273, 14277568), (2144, 8477306), (2546, 7138784), (4288, 4238653), (5092, 3569392), (10184, 1784696), (20368, 892348), (40736, 446174), (81472, 223087)]