121977378

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{8699}}^1$

素因数の和:8767

約数の個数: 48

約数和(自身を含む): 285012000

約数和(自身を除く): 163034622

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 41, 57, 82, 114, 123, 171, 246, 342, 369, 738, 779, 1558, 2337, 4674, 7011, 8699, 14022, 17398, 26097, 52194, 78291, 156582, 165281, 330562, 356659, 495843, 713318, 991686, 1069977, 1487529, 2139954, 2975058, 3209931, 6419862, 6776521, 13553042, 20329563, 40659126, 60988689, 121977378]

約数ペア:

[(1, 121977378), (2, 60988689), (3, 40659126), (6, 20329563), (9, 13553042), (18, 6776521), (19, 6419862), (38, 3209931), (41, 2975058), (57, 2139954), (82, 1487529), (114, 1069977), (123, 991686), (171, 713318), (246, 495843), (342, 356659), (369, 330562), (738, 165281), (779, 156582), (1558, 78291), (2337, 52194), (4674, 26097), (7011, 17398), (8699, 14022)]