1937996892

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{37991}}^1$

素因数の和:38123

約数の個数: 72

約数和(自身を含む): 5324198880

約数和(自身を除く): 3386201988

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 109, 117, 156, 218, 234, 327, 436, 468, 654, 981, 1308, 1417, 1962, 2834, 3924, 4251, 5668, 8502, 12753, 17004, 25506, 37991, 51012, 75982, 113973, 151964, 227946, 341919, 455892, 493883, 683838, 987766, 1367676, 1481649, 1975532, 2963298, 4141019, 4444947, 5926596, 8282038, 8889894, 12423057, 16564076, 17779788, 24846114, 37269171, 49692228, 53833247, 74538342, 107666494, 149076684, 161499741, 215332988, 322999482, 484499223, 645998964, 968998446, 1937996892]

約数ペア:

[(1, 1937996892), (2, 968998446), (3, 645998964), (4, 484499223), (6, 322999482), (9, 215332988), (12, 161499741), (13, 149076684), (18, 107666494), (26, 74538342), (36, 53833247), (39, 49692228), (52, 37269171), (78, 24846114), (109, 17779788), (117, 16564076), (156, 12423057), (218, 8889894), (234, 8282038), (327, 5926596), (436, 4444947), (468, 4141019), (654, 2963298), (981, 1975532), (1308, 1481649), (1417, 1367676), (1962, 987766), (2834, 683838), (3924, 493883), (4251, 455892), (5668, 341919), (8502, 227946), (12753, 151964), (17004, 113973), (25506, 75982), (37991, 51012)]