15673630284

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1970039}}^1$

素因数の和:1970079

約数の個数: 72

約数和(自身を含む): 45176957280

約数和(自身を除く): 29503326996

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 1970039, 3940078, 5910117, 7880156, 11820234, 17730351, 23640468, 25610507, 33490663, 35460702, 51221014, 66981326, 70921404, 76831521, 100471989, 102442028, 133962652, 153663042, 200943978, 230494563, 301415967, 307326084, 401887956, 435378619, 460989126, 602831934, 870757238, 921978252, 1205663868, 1306135857, 1741514476, 2612271714, 3918407571, 5224543428, 7836815142, 15673630284]

約数ペア:

[(1, 15673630284), (2, 7836815142), (3, 5224543428), (4, 3918407571), (6, 2612271714), (9, 1741514476), (12, 1306135857), (13, 1205663868), (17, 921978252), (18, 870757238), (26, 602831934), (34, 460989126), (36, 435378619), (39, 401887956), (51, 307326084), (52, 301415967), (68, 230494563), (78, 200943978), (102, 153663042), (117, 133962652), (153, 102442028), (156, 100471989), (204, 76831521), (221, 70921404), (234, 66981326), (306, 51221014), (442, 35460702), (468, 33490663), (612, 25610507), (663, 23640468), (884, 17730351), (1326, 11820234), (1989, 7880156), (2652, 5910117), (3978, 3940078), (7956, 1970039)]