130227678

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{19501}}^1$

素因数の和:19569

約数の個数: 48

約数和(自身を含む): 328569696

約数和(自身を除く): 198342018

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 954, 1113, 2226, 3339, 6678, 19501, 39002, 58503, 117006, 136507, 175509, 273014, 351018, 409521, 819042, 1033553, 1228563, 2067106, 2457126, 3100659, 6201318, 7234871, 9301977, 14469742, 18603954, 21704613, 43409226, 65113839, 130227678]

約数ペア:

[(1, 130227678), (2, 65113839), (3, 43409226), (6, 21704613), (7, 18603954), (9, 14469742), (14, 9301977), (18, 7234871), (21, 6201318), (42, 3100659), (53, 2457126), (63, 2067106), (106, 1228563), (126, 1033553), (159, 819042), (318, 409521), (371, 351018), (477, 273014), (742, 175509), (954, 136507), (1113, 117006), (2226, 58503), (3339, 39002), (6678, 19501)]