1972289.00000000

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{607}}^1$

素因数の和:735

約数の個数: 64

約数和(自身を含む): 84983808

約数和(自身を除く): 50847342

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 103, 182, 206, 273, 309, 546, 607, 618, 721, 1214, 1339, 1442, 1821, 2163, 2678, 3642, 4017, 4249, 4326, 7891, 8034, 8498, 9373, 12747, 15782, 18746, 23673, 25494, 28119, 47346, 55237, 56238, 62521, 110474, 125042, 165711, 187563, 331422, 375126, 437647, 812773, 875294, 1312941, 1625546, 2438319, 2625882, 4876638, 5689411, 11378822, 17068233, 34136466]

約数ペア:

[(1, 34136466), (2, 17068233), (3, 11378822), (6, 5689411), (7, 4876638), (13, 2625882), (14, 2438319), (21, 1625546), (26, 1312941), (39, 875294), (42, 812773), (78, 437647), (91, 375126), (103, 331422), (182, 187563), (206, 165711), (273, 125042), (309, 110474), (546, 62521), (607, 56238), (618, 55237), (721, 47346), (1214, 28119), (1339, 25494), (1442, 23673), (1821, 18746), (2163, 15782), (2678, 12747), (3642, 9373), (4017, 8498), (4249, 8034), (4326, 7891)]