2149013751138

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{1889}}^1\times {\mathrm{1108817}}^1$

素因数の和:1110736

約数の個数: 64

約数和(自身を含む): 5029598448000

約数和(自身を除く): 2880584696862

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 1889, 3778, 5667, 11334, 17001, 34002, 35891, 51003, 71782, 102006, 107673, 215346, 323019, 646038, 969057, 1108817, 1938114, 2217634, 3326451, 6652902, 9979353, 19958706, 21067523, 29938059, 42135046, 59876118, 63202569, 126405138, 189607707, 379215414, 568823121, 1137646242, 2094555313, 4189110626, 6283665939, 12567331878, 18850997817, 37701995634, 39796550947, 56552993451, 79593101894, 113105986902, 119389652841, 238779305682, 358168958523, 716337917046, 1074506875569, 2149013751138]

約数ペア:

[(1, 2149013751138), (2, 1074506875569), (3, 716337917046), (6, 358168958523), (9, 238779305682), (18, 119389652841), (19, 113105986902), (27, 79593101894), (38, 56552993451), (54, 39796550947), (57, 37701995634), (114, 18850997817), (171, 12567331878), (342, 6283665939), (513, 4189110626), (1026, 2094555313), (1889, 1137646242), (3778, 568823121), (5667, 379215414), (11334, 189607707), (17001, 126405138), (34002, 63202569), (35891, 59876118), (51003, 42135046), (71782, 29938059), (102006, 21067523), (107673, 19958706), (215346, 9979353), (323019, 6652902), (646038, 3326451), (969057, 2217634), (1108817, 1938114)]