18346495488

素因数分解:

$2^9\times 3^1\times {\mathrm{73}}^1\times {\mathrm{163621}}^1$

素因数の和:163715

約数の個数: 80

約数和(自身を含む): 49546050576

約数和(自身を除く): 31199555088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 73, 96, 128, 146, 192, 219, 256, 292, 384, 438, 512, 584, 768, 876, 1168, 1536, 1752, 2336, 3504, 4672, 7008, 9344, 14016, 18688, 28032, 37376, 56064, 112128, 163621, 327242, 490863, 654484, 981726, 1308968, 1963452, 2617936, 3926904, 5235872, 7853808, 10471744, 11944333, 15707616, 20943488, 23888666, 31415232, 35832999, 41886976, 47777332, 62830464, 71665998, 83773952, 95554664, 125660928, 143331996, 191109328, 251321856, 286663992, 382218656, 573327984, 764437312, 1146655968, 1528874624, 2293311936, 3057749248, 4586623872, 6115498496, 9173247744, 18346495488]

約数ペア:

[(1, 18346495488), (2, 9173247744), (3, 6115498496), (4, 4586623872), (6, 3057749248), (8, 2293311936), (12, 1528874624), (16, 1146655968), (24, 764437312), (32, 573327984), (48, 382218656), (64, 286663992), (73, 251321856), (96, 191109328), (128, 143331996), (146, 125660928), (192, 95554664), (219, 83773952), (256, 71665998), (292, 62830464), (384, 47777332), (438, 41886976), (512, 35832999), (584, 31415232), (768, 23888666), (876, 20943488), (1168, 15707616), (1536, 11944333), (1752, 10471744), (2336, 7853808), (3504, 5235872), (4672, 3926904), (7008, 2617936), (9344, 1963452), (14016, 1308968), (18688, 981726), (28032, 654484), (37376, 490863), (56064, 327242), (112128, 163621)]