1929123882

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{887}}^1$

素因数の和:1364

約数の個数: 96

約数和(自身を含む): 4910540544

約数和(自身を除く): 2981416662

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 82, 123, 126, 246, 287, 369, 421, 574, 738, 842, 861, 887, 1263, 1722, 1774, 2526, 2583, 2661, 2947, 3789, 5166, 5322, 5894, 6209, 7578, 7983, 8841, 12418, 15966, 17261, 17682, 18627, 26523, 34522, 36367, 37254, 51783, 53046, 55881, 72734, 103566, 109101, 111762, 120827, 155349, 218202, 241654, 254569, 310698, 327303, 362481, 373427, 509138, 654606, 724962, 746854, 763707, 1087443, 1120281, 1527414, 2174886, 2240562, 2291121, 2613989, 3360843, 4582242, 5227978, 6721686, 7841967, 15310507, 15683934, 23525901, 30621014, 45931521, 47051802, 91863042, 107173549, 137794563, 214347098, 275589126, 321520647, 643041294, 964561941, 1929123882]

約数ペア:

[(1, 1929123882), (2, 964561941), (3, 643041294), (6, 321520647), (7, 275589126), (9, 214347098), (14, 137794563), (18, 107173549), (21, 91863042), (41, 47051802), (42, 45931521), (63, 30621014), (82, 23525901), (123, 15683934), (126, 15310507), (246, 7841967), (287, 6721686), (369, 5227978), (421, 4582242), (574, 3360843), (738, 2613989), (842, 2291121), (861, 2240562), (887, 2174886), (1263, 1527414), (1722, 1120281), (1774, 1087443), (2526, 763707), (2583, 746854), (2661, 724962), (2947, 654606), (3789, 509138), (5166, 373427), (5322, 362481), (5894, 327303), (6209, 310698), (7578, 254569), (7983, 241654), (8841, 218202), (12418, 155349), (15966, 120827), (17261, 111762), (17682, 109101), (18627, 103566), (26523, 72734), (34522, 55881), (36367, 53046), (37254, 51783)]