57820686

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{941}}^1$

素因数の和:990

約数の個数: 96

約数和(自身を含む): 154638720

約数和(自身を除く): 96818034

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 49, 57, 66, 77, 98, 114, 133, 147, 154, 209, 231, 266, 294, 399, 418, 462, 539, 627, 798, 931, 941, 1078, 1254, 1463, 1617, 1862, 1882, 2793, 2823, 2926, 3234, 4389, 5586, 5646, 6587, 8778, 10241, 10351, 13174, 17879, 19761, 20482, 20702, 30723, 31053, 35758, 39522, 46109, 53637, 61446, 62106, 72457, 92218, 107274, 125153, 138327, 144914, 196669, 217371, 250306, 276654, 375459, 393338, 434742, 507199, 590007, 750918, 876071, 1014398, 1180014, 1376683, 1521597, 1752142, 2628213, 2753366, 3043194, 4130049, 5256426, 8260098, 9636781, 19273562, 28910343, 57820686]

約数ペア:

[(1, 57820686), (2, 28910343), (3, 19273562), (6, 9636781), (7, 8260098), (11, 5256426), (14, 4130049), (19, 3043194), (21, 2753366), (22, 2628213), (33, 1752142), (38, 1521597), (42, 1376683), (49, 1180014), (57, 1014398), (66, 876071), (77, 750918), (98, 590007), (114, 507199), (133, 434742), (147, 393338), (154, 375459), (209, 276654), (231, 250306), (266, 217371), (294, 196669), (399, 144914), (418, 138327), (462, 125153), (539, 107274), (627, 92218), (798, 72457), (931, 62106), (941, 61446), (1078, 53637), (1254, 46109), (1463, 39522), (1617, 35758), (1862, 31053), (1882, 30723), (2793, 20702), (2823, 20482), (2926, 19761), (3234, 17879), (4389, 13174), (5586, 10351), (5646, 10241), (6587, 8778)]