18251355084

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{5021}}^1$

素因数の和:5303

約数の個数: 96

約数和(自身を含む): 45559584000

約数和(自身を除く): 27308228916

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 107, 114, 149, 214, 228, 298, 321, 428, 447, 596, 642, 894, 1284, 1788, 2033, 2831, 4066, 5021, 5662, 6099, 8132, 8493, 10042, 11324, 12198, 15063, 15943, 16986, 20084, 24396, 30126, 31886, 33972, 47829, 60252, 63772, 95399, 95658, 190798, 191316, 286197, 302917, 381596, 537247, 572394, 605834, 748129, 908751, 1074494, 1144788, 1211668, 1496258, 1611741, 1817502, 2148988, 2244387, 2992516, 3223482, 3635004, 4488774, 6446964, 8977548, 10207693, 14214451, 20415386, 28428902, 30623079, 40830772, 42643353, 56857804, 61246158, 80049803, 85286706, 122492316, 160099606, 170573412, 240149409, 320199212, 480298818, 960597636, 1520946257, 3041892514, 4562838771, 6083785028, 9125677542, 18251355084]

約数ペア:

[(1, 18251355084), (2, 9125677542), (3, 6083785028), (4, 4562838771), (6, 3041892514), (12, 1520946257), (19, 960597636), (38, 480298818), (57, 320199212), (76, 240149409), (107, 170573412), (114, 160099606), (149, 122492316), (214, 85286706), (228, 80049803), (298, 61246158), (321, 56857804), (428, 42643353), (447, 40830772), (596, 30623079), (642, 28428902), (894, 20415386), (1284, 14214451), (1788, 10207693), (2033, 8977548), (2831, 6446964), (4066, 4488774), (5021, 3635004), (5662, 3223482), (6099, 2992516), (8132, 2244387), (8493, 2148988), (10042, 1817502), (11324, 1611741), (12198, 1496258), (15063, 1211668), (15943, 1144788), (16986, 1074494), (20084, 908751), (24396, 748129), (30126, 605834), (31886, 572394), (33972, 537247), (47829, 381596), (60252, 302917), (63772, 286197), (95399, 191316), (95658, 190798)]