2291814

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:111

約数の個数: 80

約数和(自身を含む): 6133248

約数和(自身を除く): 3841434

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 43, 47, 54, 63, 81, 86, 94, 126, 129, 141, 162, 189, 258, 282, 301, 329, 378, 387, 423, 567, 602, 658, 774, 846, 903, 987, 1134, 1161, 1269, 1806, 1974, 2021, 2322, 2538, 2709, 2961, 3483, 3807, 4042, 5418, 5922, 6063, 6966, 7614, 8127, 8883, 12126, 14147, 16254, 17766, 18189, 24381, 26649, 28294, 36378, 42441, 48762, 53298, 54567, 84882, 109134, 127323, 163701, 254646, 327402, 381969, 763938, 1145907, 2291814]

約数ペア:

[(1, 2291814), (2, 1145907), (3, 763938), (6, 381969), (7, 327402), (9, 254646), (14, 163701), (18, 127323), (21, 109134), (27, 84882), (42, 54567), (43, 53298), (47, 48762), (54, 42441), (63, 36378), (81, 28294), (86, 26649), (94, 24381), (126, 18189), (129, 17766), (141, 16254), (162, 14147), (189, 12126), (258, 8883), (282, 8127), (301, 7614), (329, 6966), (378, 6063), (387, 5922), (423, 5418), (567, 4042), (602, 3807), (658, 3483), (774, 2961), (846, 2709), (903, 2538), (987, 2322), (1134, 2021), (1161, 1974), (1269, 1806)]