38940552

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{77263}}^1$

素因数の和:77282

約数の個数: 48

約数和(自身を含む): 120531840

約数和(自身を除く): 81591288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 77263, 154526, 231789, 309052, 463578, 540841, 618104, 695367, 927156, 1081682, 1390734, 1622523, 1854312, 2163364, 2781468, 3245046, 4326728, 4867569, 5562936, 6490092, 9735138, 12980184, 19470276, 38940552]

約数ペア:

[(1, 38940552), (2, 19470276), (3, 12980184), (4, 9735138), (6, 6490092), (7, 5562936), (8, 4867569), (9, 4326728), (12, 3245046), (14, 2781468), (18, 2163364), (21, 1854312), (24, 1622523), (28, 1390734), (36, 1081682), (42, 927156), (56, 695367), (63, 618104), (72, 540841), (84, 463578), (126, 309052), (168, 231789), (252, 154526), (504, 77263)]