15669211446

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{349}}^2\times {\mathrm{1021}}^1$

素因数の和:1734

約数の個数: 72

約数和(自身を含む): 38949556464

約数和(自身を除く): 23280345018

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 349, 698, 1021, 1047, 2042, 2094, 2443, 3063, 3141, 4886, 6126, 6282, 7147, 7329, 9189, 14294, 14658, 18378, 21441, 21987, 42882, 43974, 64323, 121801, 128646, 243602, 356329, 365403, 712658, 730806, 852607, 1068987, 1096209, 1705214, 2137974, 2192418, 2494303, 2557821, 3206961, 4988606, 5115642, 6413922, 7482909, 7673463, 14965818, 15346926, 22448727, 44897454, 124358821, 248717642, 373076463, 746152926, 870511747, 1119229389, 1741023494, 2238458778, 2611535241, 5223070482, 7834605723, 15669211446]

約数ペア:

[(1, 15669211446), (2, 7834605723), (3, 5223070482), (6, 2611535241), (7, 2238458778), (9, 1741023494), (14, 1119229389), (18, 870511747), (21, 746152926), (42, 373076463), (63, 248717642), (126, 124358821), (349, 44897454), (698, 22448727), (1021, 15346926), (1047, 14965818), (2042, 7673463), (2094, 7482909), (2443, 6413922), (3063, 5115642), (3141, 4988606), (4886, 3206961), (6126, 2557821), (6282, 2494303), (7147, 2192418), (7329, 2137974), (9189, 1705214), (14294, 1096209), (14658, 1068987), (18378, 852607), (21441, 730806), (21987, 712658), (42882, 365403), (43974, 356329), (64323, 243602), (121801, 128646)]