19923156738

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^2\times {\mathrm{383}}^1\times {\mathrm{607}}^1$

素因数の和:1050

約数の個数: 120

約数和(自身を含む): 46866935808

約数和(自身を除く): 26943779070

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 383, 414, 529, 607, 621, 766, 1058, 1149, 1214, 1242, 1587, 1821, 1863, 2298, 3174, 3447, 3642, 3726, 4761, 5463, 6894, 8809, 9522, 10341, 10926, 13961, 14283, 16389, 17618, 20682, 26427, 27922, 28566, 31023, 32778, 41883, 42849, 49167, 52854, 62046, 79281, 83766, 85698, 98334, 125649, 158562, 202607, 232481, 237843, 251298, 321103, 376947, 405214, 464962, 475686, 607821, 642206, 697443, 713529, 753894, 963309, 1130841, 1215642, 1394886, 1427058, 1823463, 1926618, 2092329, 2261682, 2889927, 3646926, 4184658, 5347063, 5470389, 5779854, 6276987, 8669781, 10694126, 10940778, 12553974, 16041189, 16411167, 17339562, 18830961, 26009343, 32082378, 32822334, 37661922, 48123567, 52018686, 96247134, 122982449, 144370701, 245964898, 288741402, 368947347, 433112103, 737894694, 866224206, 1106842041, 2213684082, 3320526123, 6641052246, 9961578369, 19923156738]

約数ペア:

[(1, 19923156738), (2, 9961578369), (3, 6641052246), (6, 3320526123), (9, 2213684082), (18, 1106842041), (23, 866224206), (27, 737894694), (46, 433112103), (54, 368947347), (69, 288741402), (81, 245964898), (138, 144370701), (162, 122982449), (207, 96247134), (383, 52018686), (414, 48123567), (529, 37661922), (607, 32822334), (621, 32082378), (766, 26009343), (1058, 18830961), (1149, 17339562), (1214, 16411167), (1242, 16041189), (1587, 12553974), (1821, 10940778), (1863, 10694126), (2298, 8669781), (3174, 6276987), (3447, 5779854), (3642, 5470389), (3726, 5347063), (4761, 4184658), (5463, 3646926), (6894, 2889927), (8809, 2261682), (9522, 2092329), (10341, 1926618), (10926, 1823463), (13961, 1427058), (14283, 1394886), (16389, 1215642), (17618, 1130841), (20682, 963309), (26427, 753894), (27922, 713529), (28566, 697443), (31023, 642206), (32778, 607821), (41883, 475686), (42849, 464962), (49167, 405214), (52854, 376947), (62046, 321103), (79281, 251298), (83766, 237843), (85698, 232481), (98334, 202607), (125649, 158562)]