18967725312

素因数分解:

$2^8\times 3^1\times {\mathrm{2791}}^1\times {\mathrm{8849}}^1$

素因数の和:11659

約数の個数: 72

約数和(自身を含む): 50505604800

約数和(自身を除く): 31537879488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 2791, 5582, 8373, 8849, 11164, 16746, 17698, 22328, 26547, 33492, 35396, 44656, 53094, 66984, 70792, 89312, 106188, 133968, 141584, 178624, 212376, 267936, 283168, 357248, 424752, 535872, 566336, 714496, 849504, 1071744, 1132672, 1699008, 2143488, 2265344, 3398016, 6796032, 24697559, 49395118, 74092677, 98790236, 148185354, 197580472, 296370708, 395160944, 592741416, 790321888, 1185482832, 1580643776, 2370965664, 3161287552, 4741931328, 6322575104, 9483862656, 18967725312]

約数ペア:

[(1, 18967725312), (2, 9483862656), (3, 6322575104), (4, 4741931328), (6, 3161287552), (8, 2370965664), (12, 1580643776), (16, 1185482832), (24, 790321888), (32, 592741416), (48, 395160944), (64, 296370708), (96, 197580472), (128, 148185354), (192, 98790236), (256, 74092677), (384, 49395118), (768, 24697559), (2791, 6796032), (5582, 3398016), (8373, 2265344), (8849, 2143488), (11164, 1699008), (16746, 1132672), (17698, 1071744), (22328, 849504), (26547, 714496), (33492, 566336), (35396, 535872), (44656, 424752), (53094, 357248), (66984, 283168), (70792, 267936), (89312, 212376), (106188, 178624), (133968, 141584)]