18438125184

素因数分解:

$2^7\times 3^2\times {\mathrm{71}}^1\times {\mathrm{225427}}^1$

素因数の和:225518

約数の個数: 96

約数和(自身を含む): 53805155040

約数和(自身を除く): 35367029856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 71, 72, 96, 128, 142, 144, 192, 213, 284, 288, 384, 426, 568, 576, 639, 852, 1136, 1152, 1278, 1704, 2272, 2556, 3408, 4544, 5112, 6816, 9088, 10224, 13632, 20448, 27264, 40896, 81792, 225427, 450854, 676281, 901708, 1352562, 1803416, 2028843, 2705124, 3606832, 4057686, 5410248, 7213664, 8115372, 10820496, 14427328, 16005317, 16230744, 21640992, 28854656, 32010634, 32461488, 43281984, 48015951, 64021268, 64922976, 86563968, 96031902, 128042536, 129845952, 144047853, 192063804, 256085072, 259691904, 288095706, 384127608, 512170144, 576191412, 768255216, 1024340288, 1152382824, 1536510432, 2048680576, 2304765648, 3073020864, 4609531296, 6146041728, 9219062592, 18438125184]

約数ペア:

[(1, 18438125184), (2, 9219062592), (3, 6146041728), (4, 4609531296), (6, 3073020864), (8, 2304765648), (9, 2048680576), (12, 1536510432), (16, 1152382824), (18, 1024340288), (24, 768255216), (32, 576191412), (36, 512170144), (48, 384127608), (64, 288095706), (71, 259691904), (72, 256085072), (96, 192063804), (128, 144047853), (142, 129845952), (144, 128042536), (192, 96031902), (213, 86563968), (284, 64922976), (288, 64021268), (384, 48015951), (426, 43281984), (568, 32461488), (576, 32010634), (639, 28854656), (852, 21640992), (1136, 16230744), (1152, 16005317), (1278, 14427328), (1704, 10820496), (2272, 8115372), (2556, 7213664), (3408, 5410248), (4544, 4057686), (5112, 3606832), (6816, 2705124), (9088, 2028843), (10224, 1803416), (13632, 1352562), (20448, 901708), (27264, 676281), (40896, 450854), (81792, 225427)]