1187298

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{349}}^1$

素因数の和:373

約数の個数: 48

約数和(自身を含む): 3057600

約数和(自身を除く): 1870302

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 349, 378, 486, 567, 698, 1047, 1134, 1701, 2094, 2443, 3141, 3402, 4886, 6282, 7329, 9423, 14658, 18846, 21987, 28269, 43974, 56538, 65961, 84807, 131922, 169614, 197883, 395766, 593649, 1187298]

約数ペア:

[(1, 1187298), (2, 593649), (3, 395766), (6, 197883), (7, 169614), (9, 131922), (14, 84807), (18, 65961), (21, 56538), (27, 43974), (42, 28269), (54, 21987), (63, 18846), (81, 14658), (126, 9423), (162, 7329), (189, 6282), (243, 4886), (349, 3402), (378, 3141), (486, 2443), (567, 2094), (698, 1701), (1047, 1134)]