12113874

素因数分解:

$2^1\times 3^4\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:141

約数の個数: 80

約数和(自身を含む): 29132928

約数和(自身を除く): 17019054

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 43, 47, 54, 74, 81, 86, 94, 111, 129, 141, 162, 222, 258, 282, 333, 387, 423, 666, 774, 846, 999, 1161, 1269, 1591, 1739, 1998, 2021, 2322, 2538, 2997, 3182, 3478, 3483, 3807, 4042, 4773, 5217, 5994, 6063, 6966, 7614, 9546, 10434, 12126, 14319, 15651, 18189, 28638, 31302, 36378, 42957, 46953, 54567, 74777, 85914, 93906, 109134, 128871, 140859, 149554, 163701, 224331, 257742, 281718, 327402, 448662, 672993, 1345986, 2018979, 4037958, 6056937, 12113874]

約数ペア:

[(1, 12113874), (2, 6056937), (3, 4037958), (6, 2018979), (9, 1345986), (18, 672993), (27, 448662), (37, 327402), (43, 281718), (47, 257742), (54, 224331), (74, 163701), (81, 149554), (86, 140859), (94, 128871), (111, 109134), (129, 93906), (141, 85914), (162, 74777), (222, 54567), (258, 46953), (282, 42957), (333, 36378), (387, 31302), (423, 28638), (666, 18189), (774, 15651), (846, 14319), (999, 12126), (1161, 10434), (1269, 9546), (1591, 7614), (1739, 6966), (1998, 6063), (2021, 5994), (2322, 5217), (2538, 4773), (2997, 4042), (3182, 3807), (3478, 3483)]