18587089302

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{140677}}^1$

素因数の和:140781

約数の個数: 48

約数和(自身を含む): 39877148592

約数和(自身を除く): 21290059290

約数列:

[1, 2, 3, 6, 19, 38, 57, 61, 114, 122, 183, 361, 366, 722, 1083, 1159, 2166, 2318, 3477, 6954, 22021, 44042, 66063, 132126, 140677, 281354, 422031, 844062, 2672863, 5345726, 8018589, 8581297, 16037178, 17162594, 25743891, 50784397, 51487782, 101568794, 152353191, 163044643, 304706382, 326089286, 489133929, 978267858, 3097848217, 6195696434, 9293544651, 18587089302]

約数ペア:

[(1, 18587089302), (2, 9293544651), (3, 6195696434), (6, 3097848217), (19, 978267858), (38, 489133929), (57, 326089286), (61, 304706382), (114, 163044643), (122, 152353191), (183, 101568794), (361, 51487782), (366, 50784397), (722, 25743891), (1083, 17162594), (1159, 16037178), (2166, 8581297), (2318, 8018589), (3477, 5345726), (6954, 2672863), (22021, 844062), (44042, 422031), (66063, 281354), (132126, 140677)]