18996616332

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{1283}}^1\times {\mathrm{6971}}^1$

素因数の和:8323

約数の個数: 72

約数和(自身を含む): 48878182080

約数和(自身を除く): 29881565748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 177, 236, 354, 531, 708, 1062, 1283, 2124, 2566, 3849, 5132, 6971, 7698, 11547, 13942, 15396, 20913, 23094, 27884, 41826, 46188, 62739, 75697, 83652, 125478, 151394, 227091, 250956, 302788, 411289, 454182, 681273, 822578, 908364, 1233867, 1362546, 1645156, 2467734, 2725092, 3701601, 4935468, 7403202, 8943793, 14806404, 17887586, 26831379, 35775172, 53662758, 80494137, 107325516, 160988274, 321976548, 527683787, 1055367574, 1583051361, 2110735148, 3166102722, 4749154083, 6332205444, 9498308166, 18996616332]

約数ペア:

[(1, 18996616332), (2, 9498308166), (3, 6332205444), (4, 4749154083), (6, 3166102722), (9, 2110735148), (12, 1583051361), (18, 1055367574), (36, 527683787), (59, 321976548), (118, 160988274), (177, 107325516), (236, 80494137), (354, 53662758), (531, 35775172), (708, 26831379), (1062, 17887586), (1283, 14806404), (2124, 8943793), (2566, 7403202), (3849, 4935468), (5132, 3701601), (6971, 2725092), (7698, 2467734), (11547, 1645156), (13942, 1362546), (15396, 1233867), (20913, 908364), (23094, 822578), (27884, 681273), (41826, 454182), (46188, 411289), (62739, 302788), (75697, 250956), (83652, 227091), (125478, 151394)]