18241473344

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{224251}}^1$

素因数の和:224335

約数の個数: 56

約数和(自身を含む): 38277125376

約数和(自身を除く): 20035652032

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 64, 82, 124, 164, 248, 328, 496, 656, 992, 1271, 1312, 1984, 2542, 2624, 5084, 10168, 20336, 40672, 81344, 224251, 448502, 897004, 1794008, 3588016, 6951781, 7176032, 9194291, 13903562, 14352064, 18388582, 27807124, 36777164, 55614248, 73554328, 111228496, 147108656, 222456992, 285023021, 294217312, 444913984, 570046042, 588434624, 1140092084, 2280184168, 4560368336, 9120736672, 18241473344]

約数ペア:

[(1, 18241473344), (2, 9120736672), (4, 4560368336), (8, 2280184168), (16, 1140092084), (31, 588434624), (32, 570046042), (41, 444913984), (62, 294217312), (64, 285023021), (82, 222456992), (124, 147108656), (164, 111228496), (248, 73554328), (328, 55614248), (496, 36777164), (656, 27807124), (992, 18388582), (1271, 14352064), (1312, 13903562), (1984, 9194291), (2542, 7176032), (2624, 6951781), (5084, 3588016), (10168, 1794008), (20336, 897004), (40672, 448502), (81344, 224251)]