2012039862

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{761}}^1$

素因数の和:843

約数の個数: 144

約数和(自身を含む): 5188104432

約数和(自身を除く): 3176064570

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 23, 34, 42, 46, 49, 51, 69, 98, 102, 119, 138, 147, 161, 238, 294, 322, 357, 391, 483, 529, 714, 761, 782, 833, 966, 1058, 1127, 1173, 1522, 1587, 1666, 2254, 2283, 2346, 2499, 2737, 3174, 3381, 3703, 4566, 4998, 5327, 5474, 6762, 7406, 8211, 8993, 10654, 11109, 12937, 15981, 16422, 17503, 17986, 19159, 22218, 25874, 25921, 26979, 31962, 35006, 37289, 38318, 38811, 51842, 52509, 53958, 57477, 62951, 74578, 77622, 77763, 90559, 105018, 111867, 114954, 122521, 125902, 155526, 181118, 188853, 223734, 245042, 271677, 297551, 367563, 377706, 402569, 440657, 543354, 595102, 633913, 735126, 805138, 857647, 881314, 892653, 1207707, 1267826, 1321971, 1715294, 1785306, 1901739, 2082857, 2415414, 2572941, 2643942, 2817983, 3803478, 4165714, 5145882, 5635966, 6248571, 6843673, 8453949, 12497142, 13687346, 14579999, 16907898, 19725881, 20531019, 29159998, 39451762, 41062038, 43739997, 47905711, 59177643, 87479994, 95811422, 118355286, 143717133, 287434266, 335339977, 670679954, 1006019931, 2012039862]

約数ペア:

[(1, 2012039862), (2, 1006019931), (3, 670679954), (6, 335339977), (7, 287434266), (14, 143717133), (17, 118355286), (21, 95811422), (23, 87479994), (34, 59177643), (42, 47905711), (46, 43739997), (49, 41062038), (51, 39451762), (69, 29159998), (98, 20531019), (102, 19725881), (119, 16907898), (138, 14579999), (147, 13687346), (161, 12497142), (238, 8453949), (294, 6843673), (322, 6248571), (357, 5635966), (391, 5145882), (483, 4165714), (529, 3803478), (714, 2817983), (761, 2643942), (782, 2572941), (833, 2415414), (966, 2082857), (1058, 1901739), (1127, 1785306), (1173, 1715294), (1522, 1321971), (1587, 1267826), (1666, 1207707), (2254, 892653), (2283, 881314), (2346, 857647), (2499, 805138), (2737, 735126), (3174, 633913), (3381, 595102), (3703, 543354), (4566, 440657), (4998, 402569), (5327, 377706), (5474, 367563), (6762, 297551), (7406, 271677), (8211, 245042), (8993, 223734), (10654, 188853), (11109, 181118), (12937, 155526), (15981, 125902), (16422, 122521), (17503, 114954), (17986, 111867), (19159, 105018), (22218, 90559), (25874, 77763), (25921, 77622), (26979, 74578), (31962, 62951), (35006, 57477), (37289, 53958), (38318, 52509), (38811, 51842)]