42438396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3533}}^1$

素因数の和:3571

約数の個数: 96

約数和(自身を含む): 132991488

約数和(自身を除く): 90553092

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 52, 66, 77, 78, 84, 91, 132, 143, 154, 156, 182, 231, 273, 286, 308, 364, 429, 462, 546, 572, 858, 924, 1001, 1092, 1716, 2002, 3003, 3533, 4004, 6006, 7066, 10599, 12012, 14132, 21198, 24731, 38863, 42396, 45929, 49462, 74193, 77726, 91858, 98924, 116589, 137787, 148386, 155452, 183716, 233178, 272041, 275574, 296772, 321503, 466356, 505219, 544082, 551148, 643006, 816123, 964509, 1010438, 1088164, 1286012, 1515657, 1632246, 1929018, 2020876, 3031314, 3264492, 3536533, 3858036, 6062628, 7073066, 10609599, 14146132, 21219198, 42438396]

約数ペア:

[(1, 42438396), (2, 21219198), (3, 14146132), (4, 10609599), (6, 7073066), (7, 6062628), (11, 3858036), (12, 3536533), (13, 3264492), (14, 3031314), (21, 2020876), (22, 1929018), (26, 1632246), (28, 1515657), (33, 1286012), (39, 1088164), (42, 1010438), (44, 964509), (52, 816123), (66, 643006), (77, 551148), (78, 544082), (84, 505219), (91, 466356), (132, 321503), (143, 296772), (154, 275574), (156, 272041), (182, 233178), (231, 183716), (273, 155452), (286, 148386), (308, 137787), (364, 116589), (429, 98924), (462, 91858), (546, 77726), (572, 74193), (858, 49462), (924, 45929), (1001, 42396), (1092, 38863), (1716, 24731), (2002, 21198), (3003, 14132), (3533, 12012), (4004, 10599), (6006, 7066)]