2018393364

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^2\times {\mathrm{727}}^1$

素因数の和:834

約数の個数: 108

約数和(自身を含む): 5248492704

約数和(自身を除く): 3230099340

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 169, 222, 338, 444, 481, 507, 676, 727, 962, 1014, 1369, 1443, 1454, 1924, 2028, 2181, 2738, 2886, 2908, 4107, 4362, 5476, 5772, 6253, 8214, 8724, 9451, 12506, 16428, 17797, 18759, 18902, 25012, 26899, 28353, 35594, 37518, 37804, 53391, 53798, 56706, 71188, 75036, 80697, 106782, 107596, 113412, 122863, 161394, 213564, 231361, 245726, 322788, 349687, 368589, 462722, 491452, 694083, 699374, 737178, 925444, 995263, 1049061, 1388166, 1398748, 1474356, 1990526, 2098122, 2776332, 2985789, 3981052, 4196244, 4545931, 5971578, 9091862, 11943156, 12938419, 13637793, 18183724, 25876838, 27275586, 38815257, 51753676, 54551172, 77630514, 155261028, 168199447, 336398894, 504598341, 672797788, 1009196682, 2018393364]

約数ペア:

[(1, 2018393364), (2, 1009196682), (3, 672797788), (4, 504598341), (6, 336398894), (12, 168199447), (13, 155261028), (26, 77630514), (37, 54551172), (39, 51753676), (52, 38815257), (74, 27275586), (78, 25876838), (111, 18183724), (148, 13637793), (156, 12938419), (169, 11943156), (222, 9091862), (338, 5971578), (444, 4545931), (481, 4196244), (507, 3981052), (676, 2985789), (727, 2776332), (962, 2098122), (1014, 1990526), (1369, 1474356), (1443, 1398748), (1454, 1388166), (1924, 1049061), (2028, 995263), (2181, 925444), (2738, 737178), (2886, 699374), (2908, 694083), (4107, 491452), (4362, 462722), (5476, 368589), (5772, 349687), (6253, 322788), (8214, 245726), (8724, 231361), (9451, 213564), (12506, 161394), (16428, 122863), (17797, 113412), (18759, 107596), (18902, 106782), (25012, 80697), (26899, 75036), (28353, 71188), (35594, 56706), (37518, 53798), (37804, 53391)]