2016402759

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{503}}^1$

素因数の和:749

約数の個数: 96

約数和(自身を含む): 3736212480

約数和(自身を除く): 1719809721

約数列:

[1, 3, 7, 9, 17, 19, 21, 51, 57, 63, 119, 133, 153, 171, 197, 323, 357, 399, 503, 591, 969, 1071, 1197, 1379, 1509, 1773, 2261, 2907, 3349, 3521, 3743, 4137, 4527, 6783, 8551, 9557, 10047, 10563, 11229, 12411, 20349, 23443, 25653, 26201, 28671, 30141, 31689, 33687, 59857, 63631, 66899, 70329, 76959, 78603, 86013, 99091, 162469, 179571, 190893, 200697, 210987, 235809, 297273, 445417, 487407, 538713, 572679, 602091, 693637, 891819, 1137283, 1336251, 1462221, 1684547, 1882729, 2080911, 3411849, 4008753, 5053641, 5648187, 6242733, 10235547, 11791829, 13179103, 15160923, 16944561, 32006393, 35375487, 39537309, 96019179, 106126461, 118611927, 224044751, 288057537, 672134253, 2016402759]

約数ペア:

[(1, 2016402759), (3, 672134253), (7, 288057537), (9, 224044751), (17, 118611927), (19, 106126461), (21, 96019179), (51, 39537309), (57, 35375487), (63, 32006393), (119, 16944561), (133, 15160923), (153, 13179103), (171, 11791829), (197, 10235547), (323, 6242733), (357, 5648187), (399, 5053641), (503, 4008753), (591, 3411849), (969, 2080911), (1071, 1882729), (1197, 1684547), (1379, 1462221), (1509, 1336251), (1773, 1137283), (2261, 891819), (2907, 693637), (3349, 602091), (3521, 572679), (3743, 538713), (4137, 487407), (4527, 445417), (6783, 297273), (8551, 235809), (9557, 210987), (10047, 200697), (10563, 190893), (11229, 179571), (12411, 162469), (20349, 99091), (23443, 86013), (25653, 78603), (26201, 76959), (28671, 70329), (30141, 66899), (31689, 63631), (33687, 59857)]