14720886

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:222

約数の個数: 64

約数和(自身を含む): 34372800

約数和(自身を除く): 19651914

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 61, 82, 109, 122, 123, 183, 218, 246, 327, 366, 369, 549, 654, 738, 981, 1098, 1107, 1647, 1962, 2214, 2501, 2943, 3294, 4469, 5002, 5886, 6649, 7503, 8938, 13298, 13407, 15006, 19947, 22509, 26814, 39894, 40221, 45018, 59841, 67527, 80442, 119682, 120663, 135054, 179523, 241326, 272609, 359046, 545218, 817827, 1635654, 2453481, 4906962, 7360443, 14720886]

約数ペア:

[(1, 14720886), (2, 7360443), (3, 4906962), (6, 2453481), (9, 1635654), (18, 817827), (27, 545218), (41, 359046), (54, 272609), (61, 241326), (82, 179523), (109, 135054), (122, 120663), (123, 119682), (183, 80442), (218, 67527), (246, 59841), (327, 45018), (366, 40221), (369, 39894), (549, 26814), (654, 22509), (738, 19947), (981, 15006), (1098, 13407), (1107, 13298), (1647, 8938), (1962, 7503), (2214, 6649), (2501, 5886), (2943, 5002), (3294, 4469)]