19947408966

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{376807}}^1$

素因数の和:377005

約数の個数: 48

約数和(自身を含む): 46026343584

約数和(自身を除く): 26078934618

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 173, 306, 346, 519, 1038, 1557, 2941, 3114, 5882, 8823, 17646, 26469, 52938, 376807, 753614, 1130421, 2260842, 3391263, 6405719, 6782526, 12811438, 19217157, 38434314, 57651471, 65187611, 115302942, 130375222, 195562833, 391125666, 586688499, 1108189387, 1173376998, 2216378774, 3324568161, 6649136322, 9973704483, 19947408966]

約数ペア:

[(1, 19947408966), (2, 9973704483), (3, 6649136322), (6, 3324568161), (9, 2216378774), (17, 1173376998), (18, 1108189387), (34, 586688499), (51, 391125666), (102, 195562833), (153, 130375222), (173, 115302942), (306, 65187611), (346, 57651471), (519, 38434314), (1038, 19217157), (1557, 12811438), (2941, 6782526), (3114, 6405719), (5882, 3391263), (8823, 2260842), (17646, 1130421), (26469, 753614), (52938, 376807)]