55418418

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{227}}^1$

素因数の和:389

約数の個数: 80

約数和(自身を含む): 137057184

約数和(自身を除く): 81638766

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 137, 162, 198, 227, 274, 297, 411, 454, 594, 681, 822, 891, 1233, 1362, 1507, 1782, 2043, 2466, 2497, 3014, 3699, 4086, 4521, 4994, 6129, 7398, 7491, 9042, 11097, 12258, 13563, 14982, 18387, 22194, 22473, 27126, 31099, 36774, 40689, 44946, 62198, 67419, 81378, 93297, 122067, 134838, 186594, 202257, 244134, 279891, 342089, 404514, 559782, 684178, 839673, 1026267, 1679346, 2052534, 2519019, 3078801, 5038038, 6157602, 9236403, 18472806, 27709209, 55418418]

約数ペア:

[(1, 55418418), (2, 27709209), (3, 18472806), (6, 9236403), (9, 6157602), (11, 5038038), (18, 3078801), (22, 2519019), (27, 2052534), (33, 1679346), (54, 1026267), (66, 839673), (81, 684178), (99, 559782), (137, 404514), (162, 342089), (198, 279891), (227, 244134), (274, 202257), (297, 186594), (411, 134838), (454, 122067), (594, 93297), (681, 81378), (822, 67419), (891, 62198), (1233, 44946), (1362, 40689), (1507, 36774), (1782, 31099), (2043, 27126), (2466, 22473), (2497, 22194), (3014, 18387), (3699, 14982), (4086, 13563), (4521, 12258), (4994, 11097), (6129, 9042), (7398, 7491)]