71437002

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{18691}}^1$

素因数の和:18723

約数の個数: 48

約数和(自身を含む): 178994592

約数和(自身を除く): 107557590

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 18691, 37382, 56073, 112146, 130837, 242983, 261674, 392511, 485966, 728949, 785022, 915859, 1457898, 1700881, 1831718, 2747577, 3401762, 5102643, 5495154, 10205286, 11906167, 23812334, 35718501, 71437002]

約数ペア:

[(1, 71437002), (2, 35718501), (3, 23812334), (6, 11906167), (7, 10205286), (13, 5495154), (14, 5102643), (21, 3401762), (26, 2747577), (39, 1831718), (42, 1700881), (49, 1457898), (78, 915859), (91, 785022), (98, 728949), (147, 485966), (182, 392511), (273, 261674), (294, 242983), (546, 130837), (637, 112146), (1274, 56073), (1911, 37382), (3822, 18691)]