18781152448

素因数分解:

$2^6\times {\mathrm{137}}^1\times {\mathrm{1151}}^1\times {\mathrm{1861}}^1$

素因数の和:3161

約数の個数: 56

約数和(自身を含む): 37593690624

約数和(自身を除く): 18812538176

約数列:

[1, 2, 4, 8, 16, 32, 64, 137, 274, 548, 1096, 1151, 1861, 2192, 2302, 3722, 4384, 4604, 7444, 8768, 9208, 14888, 18416, 29776, 36832, 59552, 73664, 119104, 157687, 254957, 315374, 509914, 630748, 1019828, 1261496, 2039656, 2142011, 2522992, 4079312, 4284022, 5045984, 8158624, 8568044, 10091968, 16317248, 17136088, 34272176, 68544352, 137088704, 293455507, 586911014, 1173822028, 2347644056, 4695288112, 9390576224, 18781152448]

約数ペア:

[(1, 18781152448), (2, 9390576224), (4, 4695288112), (8, 2347644056), (16, 1173822028), (32, 586911014), (64, 293455507), (137, 137088704), (274, 68544352), (548, 34272176), (1096, 17136088), (1151, 16317248), (1861, 10091968), (2192, 8568044), (2302, 8158624), (3722, 5045984), (4384, 4284022), (4604, 4079312), (7444, 2522992), (8768, 2142011), (9208, 2039656), (14888, 1261496), (18416, 1019828), (29776, 630748), (36832, 509914), (59552, 315374), (73664, 254957), (119104, 157687)]