2162706

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1$

素因数の和:275

約数の個数: 64

約数和(自身を含む): 5660928

約数和(自身を除く): 3498222

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 51, 78, 91, 102, 119, 182, 221, 233, 238, 273, 357, 442, 466, 546, 663, 699, 714, 1326, 1398, 1547, 1631, 3029, 3094, 3262, 3961, 4641, 4893, 6058, 7922, 9087, 9282, 9786, 11883, 18174, 21203, 23766, 27727, 42406, 51493, 55454, 63609, 83181, 102986, 127218, 154479, 166362, 308958, 360451, 720902, 1081353, 2162706]

約数ペア:

[(1, 2162706), (2, 1081353), (3, 720902), (6, 360451), (7, 308958), (13, 166362), (14, 154479), (17, 127218), (21, 102986), (26, 83181), (34, 63609), (39, 55454), (42, 51493), (51, 42406), (78, 27727), (91, 23766), (102, 21203), (119, 18174), (182, 11883), (221, 9786), (233, 9282), (238, 9087), (273, 7922), (357, 6058), (442, 4893), (466, 4641), (546, 3961), (663, 3262), (699, 3094), (714, 3029), (1326, 1631), (1398, 1547)]