18860488092

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{180221}}^1$

素因数の和:180273

約数の個数: 120

約数和(自身を含む): 54953292240

約数和(自身を除く): 36092804148

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 27, 34, 36, 38, 51, 54, 57, 68, 76, 81, 102, 108, 114, 153, 162, 171, 204, 228, 306, 323, 324, 342, 459, 513, 612, 646, 684, 918, 969, 1026, 1292, 1377, 1539, 1836, 1938, 2052, 2754, 2907, 3078, 3876, 5508, 5814, 6156, 8721, 11628, 17442, 26163, 34884, 52326, 104652, 180221, 360442, 540663, 720884, 1081326, 1621989, 2162652, 3063757, 3243978, 3424199, 4865967, 6127514, 6487956, 6848398, 9191271, 9731934, 10272597, 12255028, 13696796, 14597901, 18382542, 19463868, 20545194, 27573813, 29195802, 30817791, 36765084, 41090388, 55147626, 58211383, 58391604, 61635582, 82721439, 92453373, 110295252, 116422766, 123271164, 165442878, 174634149, 184906746, 232845532, 248164317, 277360119, 330885756, 349268298, 369813492, 496328634, 523902447, 554720238, 698536596, 992657268, 1047804894, 1109440476, 1571707341, 2095609788, 3143414682, 4715122023, 6286829364, 9430244046, 18860488092]

約数ペア:

[(1, 18860488092), (2, 9430244046), (3, 6286829364), (4, 4715122023), (6, 3143414682), (9, 2095609788), (12, 1571707341), (17, 1109440476), (18, 1047804894), (19, 992657268), (27, 698536596), (34, 554720238), (36, 523902447), (38, 496328634), (51, 369813492), (54, 349268298), (57, 330885756), (68, 277360119), (76, 248164317), (81, 232845532), (102, 184906746), (108, 174634149), (114, 165442878), (153, 123271164), (162, 116422766), (171, 110295252), (204, 92453373), (228, 82721439), (306, 61635582), (323, 58391604), (324, 58211383), (342, 55147626), (459, 41090388), (513, 36765084), (612, 30817791), (646, 29195802), (684, 27573813), (918, 20545194), (969, 19463868), (1026, 18382542), (1292, 14597901), (1377, 13696796), (1539, 12255028), (1836, 10272597), (1938, 9731934), (2052, 9191271), (2754, 6848398), (2907, 6487956), (3078, 6127514), (3876, 4865967), (5508, 3424199), (5814, 3243978), (6156, 3063757), (8721, 2162652), (11628, 1621989), (17442, 1081326), (26163, 720884), (34884, 540663), (52326, 360442), (104652, 180221)]