18233301248

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{2297543}}^1$

素因数の和:2297590

約数の個数: 36

約数和(自身を含む): 37569439488

約数和(自身を除く): 19336138240

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 2297543, 4595086, 9190172, 18380344, 36760688, 71223833, 73521376, 142447666, 147042752, 284895332, 294085504, 569790664, 588171008, 1139581328, 2279162656, 4558325312, 9116650624, 18233301248]

約数ペア:

[(1, 18233301248), (2, 9116650624), (4, 4558325312), (8, 2279162656), (16, 1139581328), (31, 588171008), (32, 569790664), (62, 294085504), (64, 284895332), (124, 147042752), (128, 142447666), (248, 73521376), (256, 71223833), (496, 36760688), (992, 18380344), (1984, 9190172), (3968, 4595086), (7936, 2297543)]