71322342

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{18661}}^1$

素因数の和:18693

約数の個数: 48

約数和(自身を含む): 178707312

約数和(自身を除く): 107384970

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, 18661, 37322, 55983, 111966, 130627, 242593, 261254, 391881, 485186, 727779, 783762, 914389, 1455558, 1698151, 1828778, 2743167, 3396302, 5094453, 5486334, 10188906, 11887057, 23774114, 35661171, 71322342]

約数ペア:

[(1, 71322342), (2, 35661171), (3, 23774114), (6, 11887057), (7, 10188906), (13, 5486334), (14, 5094453), (21, 3396302), (26, 2743167), (39, 1828778), (42, 1698151), (49, 1455558), (78, 914389), (91, 783762), (98, 727779), (147, 485186), (182, 391881), (273, 261254), (294, 242593), (546, 130627), (637, 111966), (1274, 55983), (1911, 37322), (3822, 18661)]