16465420764

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{950879}}^1$

素因数の和:950939

約数の個数: 72

約数和(自身を含む): 46034002560

約数和(自身を除く): 29568581796

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 111, 117, 148, 156, 222, 234, 333, 444, 468, 481, 666, 962, 1332, 1443, 1924, 2886, 4329, 5772, 8658, 17316, 950879, 1901758, 2852637, 3803516, 5705274, 8557911, 11410548, 12361427, 17115822, 24722854, 34231644, 35182523, 37084281, 49445708, 70365046, 74168562, 105547569, 111252843, 140730092, 148337124, 211095138, 222505686, 316642707, 422190276, 445011372, 457372799, 633285414, 914745598, 1266570828, 1372118397, 1829491196, 2744236794, 4116355191, 5488473588, 8232710382, 16465420764]

約数ペア:

[(1, 16465420764), (2, 8232710382), (3, 5488473588), (4, 4116355191), (6, 2744236794), (9, 1829491196), (12, 1372118397), (13, 1266570828), (18, 914745598), (26, 633285414), (36, 457372799), (37, 445011372), (39, 422190276), (52, 316642707), (74, 222505686), (78, 211095138), (111, 148337124), (117, 140730092), (148, 111252843), (156, 105547569), (222, 74168562), (234, 70365046), (333, 49445708), (444, 37084281), (468, 35182523), (481, 34231644), (666, 24722854), (962, 17115822), (1332, 12361427), (1443, 11410548), (1924, 8557911), (2886, 5705274), (4329, 3803516), (5772, 2852637), (8658, 1901758), (17316, 950879)]