42001362

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:157

約数の個数: 128

約数和(自身を含む): 109670400

約数和(自身を除く): 67669038

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 47, 54, 57, 67, 78, 94, 114, 117, 134, 141, 171, 201, 234, 247, 282, 342, 351, 402, 423, 494, 513, 603, 611, 702, 741, 846, 871, 893, 1026, 1206, 1222, 1269, 1273, 1482, 1742, 1786, 1809, 1833, 2223, 2538, 2546, 2613, 2679, 3149, 3618, 3666, 3819, 4446, 5226, 5358, 5499, 6298, 6669, 7638, 7839, 8037, 9447, 10998, 11457, 11609, 13338, 15678, 16074, 16497, 16549, 18894, 22914, 23218, 23517, 24111, 28341, 32994, 33098, 34371, 34827, 40937, 47034, 48222, 49647, 56682, 59831, 68742, 69654, 81874, 85023, 99294, 104481, 119662, 122811, 148941, 170046, 179493, 208962, 245622, 297882, 313443, 358986, 368433, 446823, 538479, 626886, 736866, 777803, 893646, 1076958, 1105299, 1555606, 1615437, 2210598, 2333409, 3230874, 4666818, 7000227, 14000454, 21000681, 42001362]

約数ペア:

[(1, 42001362), (2, 21000681), (3, 14000454), (6, 7000227), (9, 4666818), (13, 3230874), (18, 2333409), (19, 2210598), (26, 1615437), (27, 1555606), (38, 1105299), (39, 1076958), (47, 893646), (54, 777803), (57, 736866), (67, 626886), (78, 538479), (94, 446823), (114, 368433), (117, 358986), (134, 313443), (141, 297882), (171, 245622), (201, 208962), (234, 179493), (247, 170046), (282, 148941), (342, 122811), (351, 119662), (402, 104481), (423, 99294), (494, 85023), (513, 81874), (603, 69654), (611, 68742), (702, 59831), (741, 56682), (846, 49647), (871, 48222), (893, 47034), (1026, 40937), (1206, 34827), (1222, 34371), (1269, 33098), (1273, 32994), (1482, 28341), (1742, 24111), (1786, 23517), (1809, 23218), (1833, 22914), (2223, 18894), (2538, 16549), (2546, 16497), (2613, 16074), (2679, 15678), (3149, 13338), (3618, 11609), (3666, 11457), (3819, 10998), (4446, 9447), (5226, 8037), (5358, 7839), (5499, 7638), (6298, 6669)]