38988378

素因数分解:

$2^1\times 3^6\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:72

約数の個数: 168

約数和(自身を含む): 109898964

約数和(自身を除く): 70910586

約数列:

[1, 2, 3, 6, 9, 11, 13, 17, 18, 22, 26, 27, 33, 34, 39, 51, 54, 66, 78, 81, 99, 102, 117, 121, 143, 153, 162, 187, 198, 221, 234, 242, 243, 286, 297, 306, 351, 363, 374, 429, 442, 459, 486, 561, 594, 663, 702, 726, 729, 858, 891, 918, 1053, 1089, 1122, 1287, 1326, 1377, 1458, 1573, 1683, 1782, 1989, 2057, 2106, 2178, 2431, 2574, 2673, 2754, 3146, 3159, 3267, 3366, 3861, 3978, 4114, 4131, 4719, 4862, 5049, 5346, 5967, 6171, 6318, 6534, 7293, 7722, 8019, 8262, 9438, 9477, 9801, 10098, 11583, 11934, 12342, 12393, 14157, 14586, 15147, 16038, 17901, 18513, 18954, 19602, 21879, 23166, 24786, 26741, 28314, 29403, 30294, 34749, 35802, 37026, 42471, 43758, 45441, 53482, 53703, 55539, 58806, 65637, 69498, 80223, 84942, 88209, 90882, 104247, 107406, 111078, 127413, 131274, 136323, 160446, 161109, 166617, 176418, 196911, 208494, 240669, 254826, 272646, 322218, 333234, 382239, 393822, 481338, 499851, 590733, 722007, 764478, 999702, 1146717, 1181466, 1444014, 1499553, 1772199, 2166021, 2293434, 2999106, 3544398, 4332042, 6498063, 12996126, 19494189, 38988378]

約数ペア:

[(1, 38988378), (2, 19494189), (3, 12996126), (6, 6498063), (9, 4332042), (11, 3544398), (13, 2999106), (17, 2293434), (18, 2166021), (22, 1772199), (26, 1499553), (27, 1444014), (33, 1181466), (34, 1146717), (39, 999702), (51, 764478), (54, 722007), (66, 590733), (78, 499851), (81, 481338), (99, 393822), (102, 382239), (117, 333234), (121, 322218), (143, 272646), (153, 254826), (162, 240669), (187, 208494), (198, 196911), (221, 176418), (234, 166617), (242, 161109), (243, 160446), (286, 136323), (297, 131274), (306, 127413), (351, 111078), (363, 107406), (374, 104247), (429, 90882), (442, 88209), (459, 84942), (486, 80223), (561, 69498), (594, 65637), (663, 58806), (702, 55539), (726, 53703), (729, 53482), (858, 45441), (891, 43758), (918, 42471), (1053, 37026), (1089, 35802), (1122, 34749), (1287, 30294), (1326, 29403), (1377, 28314), (1458, 26741), (1573, 24786), (1683, 23166), (1782, 21879), (1989, 19602), (2057, 18954), (2106, 18513), (2178, 17901), (2431, 16038), (2574, 15147), (2673, 14586), (2754, 14157), (3146, 12393), (3159, 12342), (3267, 11934), (3366, 11583), (3861, 10098), (3978, 9801), (4114, 9477), (4131, 9438), (4719, 8262), (4862, 8019), (5049, 7722), (5346, 7293), (5967, 6534), (6171, 6318)]