42684894

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{12547}}^1$

素因数の和:12571

約数の個数: 48

約数和(自身を含む): 109619328

約数和(自身を除く): 66934434

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 1134, 1701, 3402, 12547, 25094, 37641, 75282, 87829, 112923, 175658, 225846, 263487, 338769, 526974, 677538, 790461, 1016307, 1580922, 2032614, 2371383, 3048921, 4742766, 6097842, 7114149, 14228298, 21342447, 42684894]

約数ペア:

[(1, 42684894), (2, 21342447), (3, 14228298), (6, 7114149), (7, 6097842), (9, 4742766), (14, 3048921), (18, 2371383), (21, 2032614), (27, 1580922), (42, 1016307), (54, 790461), (63, 677538), (81, 526974), (126, 338769), (162, 263487), (189, 225846), (243, 175658), (378, 112923), (486, 87829), (567, 75282), (1134, 37641), (1701, 25094), (3402, 12547)]