39173501388

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{409}}^1\times {\mathrm{162889}}^1$

素因数の和:163319

約数の個数: 72

約数和(自身を含む): 106588700400

約数和(自身を除く): 67415199012

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 409, 588, 818, 1227, 1636, 2454, 2863, 4908, 5726, 8589, 11452, 17178, 20041, 34356, 40082, 60123, 80164, 120246, 162889, 240492, 325778, 488667, 651556, 977334, 1140223, 1954668, 2280446, 3420669, 4560892, 6841338, 7981561, 13682676, 15963122, 23944683, 31926244, 47889366, 66621601, 95778732, 133243202, 199864803, 266486404, 399729606, 466351207, 799459212, 932702414, 1399053621, 1865404828, 2798107242, 3264458449, 5596214484, 6528916898, 9793375347, 13057833796, 19586750694, 39173501388]

約数ペア:

[(1, 39173501388), (2, 19586750694), (3, 13057833796), (4, 9793375347), (6, 6528916898), (7, 5596214484), (12, 3264458449), (14, 2798107242), (21, 1865404828), (28, 1399053621), (42, 932702414), (49, 799459212), (84, 466351207), (98, 399729606), (147, 266486404), (196, 199864803), (294, 133243202), (409, 95778732), (588, 66621601), (818, 47889366), (1227, 31926244), (1636, 23944683), (2454, 15963122), (2863, 13682676), (4908, 7981561), (5726, 6841338), (8589, 4560892), (11452, 3420669), (17178, 2280446), (20041, 1954668), (34356, 1140223), (40082, 977334), (60123, 651556), (80164, 488667), (120246, 325778), (162889, 240492)]