18895480704

素因数分解:

$2^7\times 3^2\times {\mathrm{503}}^1\times {\mathrm{32609}}^1$

素因数の和:33132

約数の個数: 96

約数和(自身を含む): 54483483600

約数和(自身を除く): 35588002896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 503, 576, 1006, 1152, 1509, 2012, 3018, 4024, 4527, 6036, 8048, 9054, 12072, 16096, 18108, 24144, 32192, 32609, 36216, 48288, 64384, 65218, 72432, 96576, 97827, 130436, 144864, 193152, 195654, 260872, 289728, 293481, 391308, 521744, 579456, 586962, 782616, 1043488, 1173924, 1565232, 2086976, 2347848, 3130464, 4173952, 4695696, 6260928, 9391392, 12521856, 16402327, 18782784, 32804654, 37565568, 49206981, 65609308, 98413962, 131218616, 147620943, 196827924, 262437232, 295241886, 393655848, 524874464, 590483772, 787311696, 1049748928, 1180967544, 1574623392, 2099497856, 2361935088, 3149246784, 4723870176, 6298493568, 9447740352, 18895480704]

約数ペア:

[(1, 18895480704), (2, 9447740352), (3, 6298493568), (4, 4723870176), (6, 3149246784), (8, 2361935088), (9, 2099497856), (12, 1574623392), (16, 1180967544), (18, 1049748928), (24, 787311696), (32, 590483772), (36, 524874464), (48, 393655848), (64, 295241886), (72, 262437232), (96, 196827924), (128, 147620943), (144, 131218616), (192, 98413962), (288, 65609308), (384, 49206981), (503, 37565568), (576, 32804654), (1006, 18782784), (1152, 16402327), (1509, 12521856), (2012, 9391392), (3018, 6260928), (4024, 4695696), (4527, 4173952), (6036, 3130464), (8048, 2347848), (9054, 2086976), (12072, 1565232), (16096, 1173924), (18108, 1043488), (24144, 782616), (32192, 586962), (32609, 579456), (36216, 521744), (48288, 391308), (64384, 293481), (65218, 289728), (72432, 260872), (96576, 195654), (97827, 193152), (130436, 144864)]