70498134

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{421}}^1\times {\mathrm{443}}^1$

素因数の和:882

約数の個数: 64

約数和(自身を含む): 179873280

約数和(自身を除く): 109375146

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 421, 443, 842, 886, 1263, 1329, 2526, 2658, 2947, 3101, 3789, 3987, 5894, 6202, 7578, 7974, 8841, 9303, 11367, 11961, 17682, 18606, 22734, 23922, 26523, 27909, 53046, 55818, 79569, 83727, 159138, 167454, 186503, 373006, 559509, 1119018, 1305521, 1678527, 2611042, 3357054, 3916563, 5035581, 7833126, 10071162, 11749689, 23499378, 35249067, 70498134]

約数ペア:

[(1, 70498134), (2, 35249067), (3, 23499378), (6, 11749689), (7, 10071162), (9, 7833126), (14, 5035581), (18, 3916563), (21, 3357054), (27, 2611042), (42, 1678527), (54, 1305521), (63, 1119018), (126, 559509), (189, 373006), (378, 186503), (421, 167454), (443, 159138), (842, 83727), (886, 79569), (1263, 55818), (1329, 53046), (2526, 27909), (2658, 26523), (2947, 23922), (3101, 22734), (3789, 18606), (3987, 17682), (5894, 11961), (6202, 11367), (7578, 9303), (7974, 8841)]