15162228

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{821}}^1$

素因数の和:859

約数の個数: 72

約数和(自身を含む): 41889120

約数和(自身を除く): 26726892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 243, 324, 342, 486, 513, 684, 821, 972, 1026, 1539, 1642, 2052, 2463, 3078, 3284, 4617, 4926, 6156, 7389, 9234, 9852, 14778, 15599, 18468, 22167, 29556, 31198, 44334, 46797, 62396, 66501, 88668, 93594, 133002, 140391, 187188, 199503, 266004, 280782, 399006, 421173, 561564, 798012, 842346, 1263519, 1684692, 2527038, 3790557, 5054076, 7581114, 15162228]

約数ペア:

[(1, 15162228), (2, 7581114), (3, 5054076), (4, 3790557), (6, 2527038), (9, 1684692), (12, 1263519), (18, 842346), (19, 798012), (27, 561564), (36, 421173), (38, 399006), (54, 280782), (57, 266004), (76, 199503), (81, 187188), (108, 140391), (114, 133002), (162, 93594), (171, 88668), (228, 66501), (243, 62396), (324, 46797), (342, 44334), (486, 31198), (513, 29556), (684, 22167), (821, 18468), (972, 15599), (1026, 14778), (1539, 9852), (1642, 9234), (2052, 7389), (2463, 6156), (3078, 4926), (3284, 4617)]