19077534

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:294

約数の個数: 96

約数和(自身を含む): 51217920

約数和(自身を除く): 32140386

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 29, 42, 46, 58, 63, 69, 87, 126, 138, 161, 174, 203, 207, 227, 261, 322, 406, 414, 454, 483, 522, 609, 667, 681, 966, 1218, 1334, 1362, 1449, 1589, 1827, 2001, 2043, 2898, 3178, 3654, 4002, 4086, 4669, 4767, 5221, 6003, 6583, 9338, 9534, 10442, 12006, 13166, 14007, 14301, 15663, 19749, 28014, 28602, 31326, 36547, 39498, 42021, 46081, 46989, 59247, 73094, 84042, 92162, 93978, 109641, 118494, 138243, 151409, 219282, 276486, 302818, 328923, 414729, 454227, 657846, 829458, 908454, 1059863, 1362681, 2119726, 2725362, 3179589, 6359178, 9538767, 19077534]

約数ペア:

[(1, 19077534), (2, 9538767), (3, 6359178), (6, 3179589), (7, 2725362), (9, 2119726), (14, 1362681), (18, 1059863), (21, 908454), (23, 829458), (29, 657846), (42, 454227), (46, 414729), (58, 328923), (63, 302818), (69, 276486), (87, 219282), (126, 151409), (138, 138243), (161, 118494), (174, 109641), (203, 93978), (207, 92162), (227, 84042), (261, 73094), (322, 59247), (406, 46989), (414, 46081), (454, 42021), (483, 39498), (522, 36547), (609, 31326), (667, 28602), (681, 28014), (966, 19749), (1218, 15663), (1334, 14301), (1362, 14007), (1449, 13166), (1589, 12006), (1827, 10442), (2001, 9534), (2043, 9338), (2898, 6583), (3178, 6003), (3654, 5221), (4002, 4767), (4086, 4669)]