18223488

素因数分解:

$2^7\times 3^3\times {\mathrm{5273}}^1$

素因数の和:5296

約数の個数: 64

約数和(自身を含む): 53794800

約数和(自身を除く): 35571312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 5273, 10546, 15819, 21092, 31638, 42184, 47457, 63276, 84368, 94914, 126552, 142371, 168736, 189828, 253104, 284742, 337472, 379656, 506208, 569484, 674944, 759312, 1012416, 1138968, 1518624, 2024832, 2277936, 3037248, 4555872, 6074496, 9111744, 18223488]

約数ペア:

[(1, 18223488), (2, 9111744), (3, 6074496), (4, 4555872), (6, 3037248), (8, 2277936), (9, 2024832), (12, 1518624), (16, 1138968), (18, 1012416), (24, 759312), (27, 674944), (32, 569484), (36, 506208), (48, 379656), (54, 337472), (64, 284742), (72, 253104), (96, 189828), (108, 168736), (128, 142371), (144, 126552), (192, 94914), (216, 84368), (288, 63276), (384, 47457), (432, 42184), (576, 31638), (864, 21092), (1152, 15819), (1728, 10546), (3456, 5273)]