22509414

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:207

約数の個数: 80

約数和(自身を含む): 54362880

約数和(自身を除く): 31853466

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 71, 81, 103, 114, 142, 162, 171, 206, 213, 309, 342, 426, 513, 618, 639, 927, 1026, 1278, 1349, 1539, 1854, 1917, 1957, 2698, 2781, 3078, 3834, 3914, 4047, 5562, 5751, 5871, 7313, 8094, 8343, 11502, 11742, 12141, 14626, 16686, 17613, 21939, 24282, 35226, 36423, 43878, 52839, 65817, 72846, 105678, 109269, 131634, 138947, 158517, 197451, 218538, 277894, 317034, 394902, 416841, 592353, 833682, 1184706, 1250523, 2501046, 3751569, 7503138, 11254707, 22509414]

約数ペア:

[(1, 22509414), (2, 11254707), (3, 7503138), (6, 3751569), (9, 2501046), (18, 1250523), (19, 1184706), (27, 833682), (38, 592353), (54, 416841), (57, 394902), (71, 317034), (81, 277894), (103, 218538), (114, 197451), (142, 158517), (162, 138947), (171, 131634), (206, 109269), (213, 105678), (309, 72846), (342, 65817), (426, 52839), (513, 43878), (618, 36423), (639, 35226), (927, 24282), (1026, 21939), (1278, 17613), (1349, 16686), (1539, 14626), (1854, 12141), (1917, 11742), (1957, 11502), (2698, 8343), (2781, 8094), (3078, 7313), (3834, 5871), (3914, 5751), (4047, 5562)]