18698731170042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{126913}}^1\times {\mathrm{318907}}^1$

素因数の和:445843

約数の個数: 64

約数和(自身を含む): 46625921178624

約数和(自身を除く): 27927190008582

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 126913, 253826, 318907, 380739, 637814, 761478, 888391, 956721, 1396043, 1776782, 1913442, 2232349, 2665173, 2792086, 3507977, 4188129, 4464698, 5330346, 6697047, 7015954, 8376258, 9772301, 10523931, 13394094, 19544602, 21047862, 24555839, 29316903, 49111678, 58633806, 73667517, 147335034, 40473444091, 80946888182, 121420332273, 242840664546, 283314108637, 445207885001, 566628217274, 849942325911, 890415770002, 1335623655003, 1699884651822, 2671247310006, 3116455195007, 6232910390014, 9349365585021, 18698731170042]

約数ペア:

[(1, 18698731170042), (2, 9349365585021), (3, 6232910390014), (6, 3116455195007), (7, 2671247310006), (11, 1699884651822), (14, 1335623655003), (21, 890415770002), (22, 849942325911), (33, 566628217274), (42, 445207885001), (66, 283314108637), (77, 242840664546), (154, 121420332273), (231, 80946888182), (462, 40473444091), (126913, 147335034), (253826, 73667517), (318907, 58633806), (380739, 49111678), (637814, 29316903), (761478, 24555839), (888391, 21047862), (956721, 19544602), (1396043, 13394094), (1776782, 10523931), (1913442, 9772301), (2232349, 8376258), (2665173, 7015954), (2792086, 6697047), (3507977, 5330346), (4188129, 4464698)]