7787142

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{587}}^1$

素因数の和:673

約数の個数: 48

約数和(自身を含む): 18712512

約数和(自身を除く): 10925370

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 67, 99, 134, 198, 201, 402, 587, 603, 737, 1174, 1206, 1474, 1761, 2211, 3522, 4422, 5283, 6457, 6633, 10566, 12914, 13266, 19371, 38742, 39329, 58113, 78658, 116226, 117987, 235974, 353961, 432619, 707922, 865238, 1297857, 2595714, 3893571, 7787142]

約数ペア:

[(1, 7787142), (2, 3893571), (3, 2595714), (6, 1297857), (9, 865238), (11, 707922), (18, 432619), (22, 353961), (33, 235974), (66, 117987), (67, 116226), (99, 78658), (134, 58113), (198, 39329), (201, 38742), (402, 19371), (587, 13266), (603, 12914), (737, 10566), (1174, 6633), (1206, 6457), (1474, 5283), (1761, 4422), (2211, 3522)]