25509924

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:330

約数の個数: 96

約数和(自身を含む): 73180800

約数和(自身を除く): 47670876

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 109, 132, 197, 198, 218, 297, 327, 394, 396, 436, 591, 594, 654, 788, 981, 1182, 1188, 1199, 1308, 1773, 1962, 2167, 2364, 2398, 2943, 3546, 3597, 3924, 4334, 4796, 5319, 5886, 6501, 7092, 7194, 8668, 10638, 10791, 11772, 13002, 14388, 19503, 21276, 21473, 21582, 26004, 32373, 39006, 42946, 43164, 58509, 64419, 64746, 78012, 85892, 117018, 128838, 129492, 193257, 234036, 236203, 257676, 386514, 472406, 579771, 708609, 773028, 944812, 1159542, 1417218, 2125827, 2319084, 2834436, 4251654, 6377481, 8503308, 12754962, 25509924]

約数ペア:

[(1, 25509924), (2, 12754962), (3, 8503308), (4, 6377481), (6, 4251654), (9, 2834436), (11, 2319084), (12, 2125827), (18, 1417218), (22, 1159542), (27, 944812), (33, 773028), (36, 708609), (44, 579771), (54, 472406), (66, 386514), (99, 257676), (108, 236203), (109, 234036), (132, 193257), (197, 129492), (198, 128838), (218, 117018), (297, 85892), (327, 78012), (394, 64746), (396, 64419), (436, 58509), (591, 43164), (594, 42946), (654, 39006), (788, 32373), (981, 26004), (1182, 21582), (1188, 21473), (1199, 21276), (1308, 19503), (1773, 14388), (1962, 13002), (2167, 11772), (2364, 10791), (2398, 10638), (2943, 8668), (3546, 7194), (3597, 7092), (3924, 6501), (4334, 5886), (4796, 5319)]