21819378048

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4370869}}^1$

素因数の和:4370899

約数の個数: 64

約数和(自身を含む): 62416023600

約数和(自身を除く): 40596645552

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 4370869, 8741738, 13112607, 17483476, 26225214, 34966952, 52450428, 56821297, 69933904, 104900856, 113642594, 139867808, 170463891, 209801712, 227285188, 279735616, 340927782, 419603424, 454570376, 559471232, 681855564, 839206848, 909140752, 1363711128, 1678413696, 1818281504, 2727422256, 3636563008, 5454844512, 7273126016, 10909689024, 21819378048]

約数ペア:

[(1, 21819378048), (2, 10909689024), (3, 7273126016), (4, 5454844512), (6, 3636563008), (8, 2727422256), (12, 1818281504), (13, 1678413696), (16, 1363711128), (24, 909140752), (26, 839206848), (32, 681855564), (39, 559471232), (48, 454570376), (52, 419603424), (64, 340927782), (78, 279735616), (96, 227285188), (104, 209801712), (128, 170463891), (156, 139867808), (192, 113642594), (208, 104900856), (312, 69933904), (384, 56821297), (416, 52450428), (624, 34966952), (832, 26225214), (1248, 17483476), (1664, 13112607), (2496, 8741738), (4992, 4370869)]