18530047488

素因数分解:

$2^9\times 3^1\times {\mathrm{947}}^1\times {\mathrm{12739}}^1$

素因数の和:13707

約数の個数: 80

約数和(自身を含む): 49421211840

約数和(自身を除く): 30891164352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 947, 1536, 1894, 2841, 3788, 5682, 7576, 11364, 12739, 15152, 22728, 25478, 30304, 38217, 45456, 50956, 60608, 76434, 90912, 101912, 121216, 152868, 181824, 203824, 242432, 305736, 363648, 407648, 484864, 611472, 727296, 815296, 1222944, 1454592, 1630592, 2445888, 3261184, 4891776, 6522368, 9783552, 12063833, 19567104, 24127666, 36191499, 48255332, 72382998, 96510664, 144765996, 193021328, 289531992, 386042656, 579063984, 772085312, 1158127968, 1544170624, 2316255936, 3088341248, 4632511872, 6176682496, 9265023744, 18530047488]

約数ペア:

[(1, 18530047488), (2, 9265023744), (3, 6176682496), (4, 4632511872), (6, 3088341248), (8, 2316255936), (12, 1544170624), (16, 1158127968), (24, 772085312), (32, 579063984), (48, 386042656), (64, 289531992), (96, 193021328), (128, 144765996), (192, 96510664), (256, 72382998), (384, 48255332), (512, 36191499), (768, 24127666), (947, 19567104), (1536, 12063833), (1894, 9783552), (2841, 6522368), (3788, 4891776), (5682, 3261184), (7576, 2445888), (11364, 1630592), (12739, 1454592), (15152, 1222944), (22728, 815296), (25478, 727296), (30304, 611472), (38217, 484864), (45456, 407648), (50956, 363648), (60608, 305736), (76434, 242432), (90912, 203824), (101912, 181824), (121216, 152868)]