18602568

素因数分解:

$2^3\times 3^3\times {\mathrm{71}}^1\times {\mathrm{1213}}^1$

素因数の和:1299

約数の個数: 64

約数和(自身を含む): 52444800

約数和(自身を除く): 33842232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 108, 142, 213, 216, 284, 426, 568, 639, 852, 1213, 1278, 1704, 1917, 2426, 2556, 3639, 3834, 4852, 5112, 7278, 7668, 9704, 10917, 14556, 15336, 21834, 29112, 32751, 43668, 65502, 86123, 87336, 131004, 172246, 258369, 262008, 344492, 516738, 688984, 775107, 1033476, 1550214, 2066952, 2325321, 3100428, 4650642, 6200856, 9301284, 18602568]

約数ペア:

[(1, 18602568), (2, 9301284), (3, 6200856), (4, 4650642), (6, 3100428), (8, 2325321), (9, 2066952), (12, 1550214), (18, 1033476), (24, 775107), (27, 688984), (36, 516738), (54, 344492), (71, 262008), (72, 258369), (108, 172246), (142, 131004), (213, 87336), (216, 86123), (284, 65502), (426, 43668), (568, 32751), (639, 29112), (852, 21834), (1213, 15336), (1278, 14556), (1704, 10917), (1917, 9704), (2426, 7668), (2556, 7278), (3639, 5112), (3834, 4852)]