18632070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9001}}^1$

素因数の和:9037

約数の個数: 48

約数和(自身を含む): 50555232

約数和(自身を除く): 31923162

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 9001, 18002, 27003, 45005, 54006, 81009, 90010, 135015, 162018, 207023, 270030, 405045, 414046, 621069, 810090, 1035115, 1242138, 1863207, 2070230, 3105345, 3726414, 6210690, 9316035, 18632070]

約数ペア:

[(1, 18632070), (2, 9316035), (3, 6210690), (5, 3726414), (6, 3105345), (9, 2070230), (10, 1863207), (15, 1242138), (18, 1035115), (23, 810090), (30, 621069), (45, 414046), (46, 405045), (69, 270030), (90, 207023), (115, 162018), (138, 135015), (207, 90010), (230, 81009), (345, 54006), (414, 45005), (690, 27003), (1035, 18002), (2070, 9001)]