39672948

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{619}}^1$

素因数の和:749

約数の個数: 72

約数和(自身を含む): 108847200

約数和(自身を除く): 69174252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 109, 147, 196, 218, 294, 327, 436, 588, 619, 654, 763, 1238, 1308, 1526, 1857, 2289, 2476, 3052, 3714, 4333, 4578, 5341, 7428, 8666, 9156, 10682, 12999, 16023, 17332, 21364, 25998, 30331, 32046, 51996, 60662, 64092, 67471, 90993, 121324, 134942, 181986, 202413, 269884, 363972, 404826, 472297, 809652, 944594, 1416891, 1889188, 2833782, 3306079, 5667564, 6612158, 9918237, 13224316, 19836474, 39672948]

約数ペア:

[(1, 39672948), (2, 19836474), (3, 13224316), (4, 9918237), (6, 6612158), (7, 5667564), (12, 3306079), (14, 2833782), (21, 1889188), (28, 1416891), (42, 944594), (49, 809652), (84, 472297), (98, 404826), (109, 363972), (147, 269884), (196, 202413), (218, 181986), (294, 134942), (327, 121324), (436, 90993), (588, 67471), (619, 64092), (654, 60662), (763, 51996), (1238, 32046), (1308, 30331), (1526, 25998), (1857, 21364), (2289, 17332), (2476, 16023), (3052, 12999), (3714, 10682), (4333, 9156), (4578, 8666), (5341, 7428)]