1520685738

素因数分解:

$2^1\times 3^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21881}}^1$

素因数の和:21922

約数の個数: 96

約数和(自身を含む): 4014384192

約数和(自身を除く): 2493698454

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 54, 66, 78, 81, 99, 117, 143, 162, 198, 234, 243, 286, 297, 351, 429, 486, 594, 702, 858, 891, 1053, 1287, 1782, 2106, 2574, 2673, 3159, 3861, 5346, 6318, 7722, 11583, 21881, 23166, 34749, 43762, 65643, 69498, 131286, 196929, 240691, 284453, 393858, 481382, 568906, 590787, 722073, 853359, 1181574, 1444146, 1706718, 1772361, 2166219, 2560077, 3128983, 3544722, 4332438, 5120154, 5317083, 6257966, 6498657, 7680231, 9386949, 10634166, 12997314, 15360462, 18773898, 19495971, 23040693, 28160847, 38991942, 46081386, 56321694, 58487913, 69122079, 84482541, 116975826, 138244158, 168965082, 253447623, 506895246, 760342869, 1520685738]

約数ペア:

[(1, 1520685738), (2, 760342869), (3, 506895246), (6, 253447623), (9, 168965082), (11, 138244158), (13, 116975826), (18, 84482541), (22, 69122079), (26, 58487913), (27, 56321694), (33, 46081386), (39, 38991942), (54, 28160847), (66, 23040693), (78, 19495971), (81, 18773898), (99, 15360462), (117, 12997314), (143, 10634166), (162, 9386949), (198, 7680231), (234, 6498657), (243, 6257966), (286, 5317083), (297, 5120154), (351, 4332438), (429, 3544722), (486, 3128983), (594, 2560077), (702, 2166219), (858, 1772361), (891, 1706718), (1053, 1444146), (1287, 1181574), (1782, 853359), (2106, 722073), (2574, 590787), (2673, 568906), (3159, 481382), (3861, 393858), (5346, 284453), (6318, 240691), (7722, 196929), (11583, 131286), (21881, 69498), (23166, 65643), (34749, 43762)]