9990003636

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{2503}}^1\times {\mathrm{3823}}^1$

素因数の和:6365

約数の個数: 72

約数和(自身を含む): 26140558080

約数和(自身を除く): 16150554444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 2503, 3823, 5006, 7509, 7646, 10012, 11469, 15018, 15292, 22527, 22938, 30036, 34407, 45054, 45876, 68814, 72587, 90108, 110867, 137628, 145174, 217761, 221734, 290348, 332601, 435522, 443468, 653283, 665202, 871044, 997803, 1306566, 1330404, 1995606, 2613132, 3991212, 9568969, 19137938, 28706907, 38275876, 57413814, 86120721, 114827628, 172241442, 277500101, 344482884, 555000202, 832500303, 1110000404, 1665000606, 2497500909, 3330001212, 4995001818, 9990003636]

約数ペア:

[(1, 9990003636), (2, 4995001818), (3, 3330001212), (4, 2497500909), (6, 1665000606), (9, 1110000404), (12, 832500303), (18, 555000202), (29, 344482884), (36, 277500101), (58, 172241442), (87, 114827628), (116, 86120721), (174, 57413814), (261, 38275876), (348, 28706907), (522, 19137938), (1044, 9568969), (2503, 3991212), (3823, 2613132), (5006, 1995606), (7509, 1330404), (7646, 1306566), (10012, 997803), (11469, 871044), (15018, 665202), (15292, 653283), (22527, 443468), (22938, 435522), (30036, 332601), (34407, 290348), (45054, 221734), (45876, 217761), (68814, 145174), (72587, 137628), (90108, 110867)]