217440006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{28603}}^1$

素因数の和:28796

約数の個数: 32

約数和(自身を含む): 499769088

約数和(自身を除く): 282329082

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 181, 362, 543, 1086, 1267, 2534, 3801, 7602, 28603, 57206, 85809, 171618, 200221, 400442, 600663, 1201326, 5177143, 10354286, 15531429, 31062858, 36240001, 72480002, 108720003, 217440006]

約数ペア:

[(1, 217440006), (2, 108720003), (3, 72480002), (6, 36240001), (7, 31062858), (14, 15531429), (21, 10354286), (42, 5177143), (181, 1201326), (362, 600663), (543, 400442), (1086, 200221), (1267, 171618), (2534, 85809), (3801, 57206), (7602, 28603)]