18597660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18233}}^1$

素因数の和:18262

約数の個数: 48

約数和(自身を含む): 55139616

約数和(自身を除く): 36541956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 18233, 36466, 54699, 72932, 91165, 109398, 182330, 218796, 273495, 309961, 364660, 546990, 619922, 929883, 1093980, 1239844, 1549805, 1859766, 3099610, 3719532, 4649415, 6199220, 9298830, 18597660]

約数ペア:

[(1, 18597660), (2, 9298830), (3, 6199220), (4, 4649415), (5, 3719532), (6, 3099610), (10, 1859766), (12, 1549805), (15, 1239844), (17, 1093980), (20, 929883), (30, 619922), (34, 546990), (51, 364660), (60, 309961), (68, 273495), (85, 218796), (102, 182330), (170, 109398), (204, 91165), (255, 72932), (340, 54699), (510, 36466), (1020, 18233)]