18847029248

素因数分解:

$2^{11}\times {\mathrm{67}}^1\times {\mathrm{137353}}^1$

素因数の和:137442

約数の個数: 48

約数和(自身を含む): 38247594840

約数和(自身を除く): 19400565592

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 256, 268, 512, 536, 1024, 1072, 2048, 2144, 4288, 8576, 17152, 34304, 68608, 137216, 137353, 274706, 549412, 1098824, 2197648, 4395296, 8790592, 9202651, 17581184, 18405302, 35162368, 36810604, 70324736, 73621208, 140649472, 147242416, 281298944, 294484832, 588969664, 1177939328, 2355878656, 4711757312, 9423514624, 18847029248]

約数ペア:

[(1, 18847029248), (2, 9423514624), (4, 4711757312), (8, 2355878656), (16, 1177939328), (32, 588969664), (64, 294484832), (67, 281298944), (128, 147242416), (134, 140649472), (256, 73621208), (268, 70324736), (512, 36810604), (536, 35162368), (1024, 18405302), (1072, 17581184), (2048, 9202651), (2144, 8790592), (4288, 4395296), (8576, 2197648), (17152, 1098824), (34304, 549412), (68608, 274706), (137216, 137353)]