2704338

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1$

素因数の和:168

約数の個数: 72

約数和(自身を含む): 7308288

約数和(自身を除く): 4603950

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 127, 169, 182, 234, 254, 273, 338, 381, 507, 546, 762, 819, 889, 1014, 1143, 1183, 1521, 1638, 1651, 1778, 2286, 2366, 2667, 3042, 3302, 3549, 4953, 5334, 7098, 8001, 9906, 10647, 11557, 14859, 16002, 21294, 21463, 23114, 29718, 34671, 42926, 64389, 69342, 104013, 128778, 150241, 193167, 208026, 300482, 386334, 450723, 901446, 1352169, 2704338]

約数ペア:

[(1, 2704338), (2, 1352169), (3, 901446), (6, 450723), (7, 386334), (9, 300482), (13, 208026), (14, 193167), (18, 150241), (21, 128778), (26, 104013), (39, 69342), (42, 64389), (63, 42926), (78, 34671), (91, 29718), (117, 23114), (126, 21463), (127, 21294), (169, 16002), (182, 14859), (234, 11557), (254, 10647), (273, 9906), (338, 8001), (381, 7098), (507, 5334), (546, 4953), (762, 3549), (819, 3302), (889, 3042), (1014, 2667), (1143, 2366), (1183, 2286), (1521, 1778), (1638, 1651)]