18448979934

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{617}}^1\times {\mathrm{1061}}^1$

素因数の和:1762

約数の個数: 128

約数和(自身を含む): 46876713984

約数和(自身を除く): 28427734050

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 61, 66, 77, 122, 154, 183, 231, 366, 427, 462, 617, 671, 854, 1061, 1234, 1281, 1342, 1851, 2013, 2122, 2562, 3183, 3702, 4026, 4319, 4697, 6366, 6787, 7427, 8638, 9394, 11671, 12957, 13574, 14091, 14854, 20361, 22281, 23342, 25914, 28182, 35013, 37637, 40722, 44562, 47509, 64721, 70026, 75274, 81697, 95018, 112911, 129442, 142527, 163394, 194163, 225822, 245091, 263459, 285054, 388326, 414007, 453047, 490182, 526918, 654637, 711931, 790377, 828014, 906094, 1242021, 1309274, 1359141, 1423862, 1580754, 1963911, 2135793, 2484042, 2718282, 2898049, 3927822, 4271586, 4582459, 4983517, 5796098, 7201007, 8694147, 9164918, 9967034, 13747377, 14402014, 14950551, 17388294, 21603021, 27494754, 29901102, 39932857, 43206042, 50407049, 79865714, 100814098, 119798571, 151221147, 239597142, 279529999, 302442294, 439261427, 559059998, 838589997, 878522854, 1317784281, 1677179994, 2635568562, 3074829989, 6149659978, 9224489967, 18448979934]

約数ペア:

[(1, 18448979934), (2, 9224489967), (3, 6149659978), (6, 3074829989), (7, 2635568562), (11, 1677179994), (14, 1317784281), (21, 878522854), (22, 838589997), (33, 559059998), (42, 439261427), (61, 302442294), (66, 279529999), (77, 239597142), (122, 151221147), (154, 119798571), (183, 100814098), (231, 79865714), (366, 50407049), (427, 43206042), (462, 39932857), (617, 29901102), (671, 27494754), (854, 21603021), (1061, 17388294), (1234, 14950551), (1281, 14402014), (1342, 13747377), (1851, 9967034), (2013, 9164918), (2122, 8694147), (2562, 7201007), (3183, 5796098), (3702, 4983517), (4026, 4582459), (4319, 4271586), (4697, 3927822), (6366, 2898049), (6787, 2718282), (7427, 2484042), (8638, 2135793), (9394, 1963911), (11671, 1580754), (12957, 1423862), (13574, 1359141), (14091, 1309274), (14854, 1242021), (20361, 906094), (22281, 828014), (23342, 790377), (25914, 711931), (28182, 654637), (35013, 526918), (37637, 490182), (40722, 453047), (44562, 414007), (47509, 388326), (64721, 285054), (70026, 263459), (75274, 245091), (81697, 225822), (95018, 194163), (112911, 163394), (129442, 142527)]