18724056

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{60013}}^1$

素因数の和:60035

約数の個数: 32

約数和(自身を含む): 50411760

約数和(自身を除く): 31687704

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 60013, 120026, 180039, 240052, 360078, 480104, 720156, 780169, 1440312, 1560338, 2340507, 3120676, 4681014, 6241352, 9362028, 18724056]

約数ペア:

[(1, 18724056), (2, 9362028), (3, 6241352), (4, 4681014), (6, 3120676), (8, 2340507), (12, 1560338), (13, 1440312), (24, 780169), (26, 720156), (39, 480104), (52, 360078), (78, 240052), (104, 180039), (156, 120026), (312, 60013)]