17453628

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1$

素因数の和:144

約数の個数: 108

約数和(自身を含む): 49926240

約数和(自身を除く): 32472612

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 79, 102, 114, 153, 158, 171, 204, 228, 237, 306, 316, 323, 342, 361, 474, 612, 646, 684, 711, 722, 948, 969, 1083, 1292, 1343, 1422, 1444, 1501, 1938, 2166, 2686, 2844, 2907, 3002, 3249, 3876, 4029, 4332, 4503, 5372, 5814, 6004, 6137, 6498, 8058, 9006, 11628, 12087, 12274, 12996, 13509, 16116, 18012, 18411, 24174, 24548, 25517, 27018, 28519, 36822, 48348, 51034, 54036, 55233, 57038, 73644, 76551, 85557, 102068, 110466, 114076, 153102, 171114, 220932, 229653, 256671, 306204, 342228, 459306, 484823, 513342, 918612, 969646, 1026684, 1454469, 1939292, 2908938, 4363407, 5817876, 8726814, 17453628]

約数ペア:

[(1, 17453628), (2, 8726814), (3, 5817876), (4, 4363407), (6, 2908938), (9, 1939292), (12, 1454469), (17, 1026684), (18, 969646), (19, 918612), (34, 513342), (36, 484823), (38, 459306), (51, 342228), (57, 306204), (68, 256671), (76, 229653), (79, 220932), (102, 171114), (114, 153102), (153, 114076), (158, 110466), (171, 102068), (204, 85557), (228, 76551), (237, 73644), (306, 57038), (316, 55233), (323, 54036), (342, 51034), (361, 48348), (474, 36822), (612, 28519), (646, 27018), (684, 25517), (711, 24548), (722, 24174), (948, 18411), (969, 18012), (1083, 16116), (1292, 13509), (1343, 12996), (1422, 12274), (1444, 12087), (1501, 11628), (1938, 9006), (2166, 8058), (2686, 6498), (2844, 6137), (2907, 6004), (3002, 5814), (3249, 5372), (3876, 4503), (4029, 4332)]