17949255084

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{71503}}^1$

素因数の和:71899

約数の個数: 72

約数和(自身を含む): 47890519040

約数和(自身を除く): 29941263956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 367, 684, 734, 1101, 1468, 2202, 3303, 4404, 6606, 6973, 13212, 13946, 20919, 27892, 41838, 62757, 71503, 83676, 125514, 143006, 214509, 251028, 286012, 429018, 643527, 858036, 1287054, 1358557, 2574108, 2717114, 4075671, 5434228, 8151342, 12227013, 16302684, 24454026, 26241601, 48908052, 52483202, 78724803, 104966404, 157449606, 236174409, 314899212, 472348818, 498590419, 944697636, 997180838, 1495771257, 1994361676, 2991542514, 4487313771, 5983085028, 8974627542, 17949255084]

約数ペア:

[(1, 17949255084), (2, 8974627542), (3, 5983085028), (4, 4487313771), (6, 2991542514), (9, 1994361676), (12, 1495771257), (18, 997180838), (19, 944697636), (36, 498590419), (38, 472348818), (57, 314899212), (76, 236174409), (114, 157449606), (171, 104966404), (228, 78724803), (342, 52483202), (367, 48908052), (684, 26241601), (734, 24454026), (1101, 16302684), (1468, 12227013), (2202, 8151342), (3303, 5434228), (4404, 4075671), (6606, 2717114), (6973, 2574108), (13212, 1358557), (13946, 1287054), (20919, 858036), (27892, 643527), (41838, 429018), (62757, 286012), (71503, 251028), (83676, 214509), (125514, 143006)]