18497904

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{22669}}^1$

素因数の和:22697

約数の個数: 40

約数和(自身を含む): 50599440

約数和(自身を除く): 32101536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 22669, 45338, 68007, 90676, 136014, 181352, 272028, 362704, 385373, 544056, 770746, 1088112, 1156119, 1541492, 2312238, 3082984, 4624476, 6165968, 9248952, 18497904]

約数ペア:

[(1, 18497904), (2, 9248952), (3, 6165968), (4, 4624476), (6, 3082984), (8, 2312238), (12, 1541492), (16, 1156119), (17, 1088112), (24, 770746), (34, 544056), (48, 385373), (51, 362704), (68, 272028), (102, 181352), (136, 136014), (204, 90676), (272, 68007), (408, 45338), (816, 22669)]