15649409646

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{16987}}^1$

素因数の和:17166

約数の個数: 96

約数和(自身を含む): 37992235008

約数和(自身を除く): 22342825362

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 127, 186, 234, 254, 279, 381, 403, 558, 762, 806, 1143, 1209, 1651, 2286, 2418, 3302, 3627, 3937, 4953, 7254, 7874, 9906, 11811, 14859, 16987, 23622, 29718, 33974, 35433, 50961, 51181, 70866, 101922, 102362, 152883, 153543, 220831, 305766, 307086, 441662, 460629, 526597, 662493, 921258, 1053194, 1324986, 1579791, 1987479, 2157349, 3159582, 3974958, 4314698, 4739373, 6472047, 6845761, 9478746, 12944094, 13691522, 19416141, 20537283, 28045537, 38832282, 41074566, 56091074, 61611849, 66877819, 84136611, 123223698, 133755638, 168273222, 200633457, 252409833, 401266914, 504819666, 601900371, 869411647, 1203800742, 1738823294, 2608234941, 5216469882, 7824704823, 15649409646]

約数ペア:

[(1, 15649409646), (2, 7824704823), (3, 5216469882), (6, 2608234941), (9, 1738823294), (13, 1203800742), (18, 869411647), (26, 601900371), (31, 504819666), (39, 401266914), (62, 252409833), (78, 200633457), (93, 168273222), (117, 133755638), (127, 123223698), (186, 84136611), (234, 66877819), (254, 61611849), (279, 56091074), (381, 41074566), (403, 38832282), (558, 28045537), (762, 20537283), (806, 19416141), (1143, 13691522), (1209, 12944094), (1651, 9478746), (2286, 6845761), (2418, 6472047), (3302, 4739373), (3627, 4314698), (3937, 3974958), (4953, 3159582), (7254, 2157349), (7874, 1987479), (9906, 1579791), (11811, 1324986), (14859, 1053194), (16987, 921258), (23622, 662493), (29718, 526597), (33974, 460629), (35433, 441662), (50961, 307086), (51181, 305766), (70866, 220831), (101922, 153543), (102362, 152883)]