18456437868

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{66047}}^1$

素因数の和:66167

約数の個数: 96

約数和(自身を含む): 49266524160

約数和(自身を除く): 30810086292

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 73, 87, 116, 132, 146, 174, 219, 292, 319, 348, 438, 638, 803, 876, 957, 1276, 1606, 1914, 2117, 2409, 3212, 3828, 4234, 4818, 6351, 8468, 9636, 12702, 23287, 25404, 46574, 66047, 69861, 93148, 132094, 139722, 198141, 264188, 279444, 396282, 726517, 792564, 1453034, 1915363, 2179551, 2906068, 3830726, 4359102, 4821431, 5746089, 7661452, 8718204, 9642862, 11492178, 14464293, 19285724, 21068993, 22984356, 28928586, 42137986, 53035741, 57857172, 63206979, 84275972, 106071482, 126413958, 139821499, 159107223, 212142964, 252827916, 279642998, 318214446, 419464497, 559285996, 636428892, 838928994, 1538036489, 1677857988, 3076072978, 4614109467, 6152145956, 9228218934, 18456437868]

約数ペア:

[(1, 18456437868), (2, 9228218934), (3, 6152145956), (4, 4614109467), (6, 3076072978), (11, 1677857988), (12, 1538036489), (22, 838928994), (29, 636428892), (33, 559285996), (44, 419464497), (58, 318214446), (66, 279642998), (73, 252827916), (87, 212142964), (116, 159107223), (132, 139821499), (146, 126413958), (174, 106071482), (219, 84275972), (292, 63206979), (319, 57857172), (348, 53035741), (438, 42137986), (638, 28928586), (803, 22984356), (876, 21068993), (957, 19285724), (1276, 14464293), (1606, 11492178), (1914, 9642862), (2117, 8718204), (2409, 7661452), (3212, 5746089), (3828, 4821431), (4234, 4359102), (4818, 3830726), (6351, 2906068), (8468, 2179551), (9636, 1915363), (12702, 1453034), (23287, 792564), (25404, 726517), (46574, 396282), (66047, 279444), (69861, 264188), (93148, 198141), (132094, 139722)]