31029318

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{593}}^1$

素因数の和:643

約数の個数: 80

約数和(自身を含む): 77623920

約数和(自身を除く): 46594602

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 27, 34, 38, 51, 54, 57, 81, 102, 114, 153, 162, 171, 306, 323, 342, 459, 513, 593, 646, 918, 969, 1026, 1186, 1377, 1539, 1779, 1938, 2754, 2907, 3078, 3558, 5337, 5814, 8721, 10081, 10674, 11267, 16011, 17442, 20162, 22534, 26163, 30243, 32022, 33801, 48033, 52326, 60486, 67602, 90729, 96066, 101403, 181458, 191539, 202806, 272187, 304209, 383078, 544374, 574617, 608418, 816561, 912627, 1149234, 1633122, 1723851, 1825254, 3447702, 5171553, 10343106, 15514659, 31029318]

約数ペア:

[(1, 31029318), (2, 15514659), (3, 10343106), (6, 5171553), (9, 3447702), (17, 1825254), (18, 1723851), (19, 1633122), (27, 1149234), (34, 912627), (38, 816561), (51, 608418), (54, 574617), (57, 544374), (81, 383078), (102, 304209), (114, 272187), (153, 202806), (162, 191539), (171, 181458), (306, 101403), (323, 96066), (342, 90729), (459, 67602), (513, 60486), (593, 52326), (646, 48033), (918, 33801), (969, 32022), (1026, 30243), (1186, 26163), (1377, 22534), (1539, 20162), (1779, 17442), (1938, 16011), (2754, 11267), (2907, 10674), (3078, 10081), (3558, 8721), (5337, 5814)]