1842612786

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{331}}^1\times {\mathrm{4909}}^1$

素因数の和:5261

約数の個数: 80

約数和(自身を含む): 4733868480

約数和(自身を除く): 2891255694

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 331, 378, 567, 662, 993, 1134, 1986, 2317, 2979, 4634, 4909, 5958, 6951, 8937, 9818, 13902, 14727, 17874, 20853, 26811, 29454, 34363, 41706, 44181, 53622, 62559, 68726, 88362, 103089, 125118, 132543, 187677, 206178, 265086, 309267, 375354, 397629, 618534, 795258, 927801, 1624879, 1855602, 2783403, 3249758, 4874637, 5566806, 9749274, 11374153, 14623911, 22748306, 29247822, 34122459, 43871733, 68244918, 87743466, 102367377, 131615199, 204734754, 263230398, 307102131, 614204262, 921306393, 1842612786]

約数ペア:

[(1, 1842612786), (2, 921306393), (3, 614204262), (6, 307102131), (7, 263230398), (9, 204734754), (14, 131615199), (18, 102367377), (21, 87743466), (27, 68244918), (42, 43871733), (54, 34122459), (63, 29247822), (81, 22748306), (126, 14623911), (162, 11374153), (189, 9749274), (331, 5566806), (378, 4874637), (567, 3249758), (662, 2783403), (993, 1855602), (1134, 1624879), (1986, 927801), (2317, 795258), (2979, 618534), (4634, 397629), (4909, 375354), (5958, 309267), (6951, 265086), (8937, 206178), (9818, 187677), (13902, 132543), (14727, 125118), (17874, 103089), (20853, 88362), (26811, 68726), (29454, 62559), (34363, 53622), (41706, 44181)]