3505068

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{1987}}^1$

素因数の和:2011

約数の個数: 54

約数和(自身を含む): 10311756

約数和(自身を除く): 6806688

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 1987, 3974, 5961, 7948, 11922, 13909, 17883, 23844, 27818, 35766, 41727, 55636, 71532, 83454, 97363, 125181, 166908, 194726, 250362, 292089, 389452, 500724, 584178, 876267, 1168356, 1752534, 3505068]

約数ペア:

[(1, 3505068), (2, 1752534), (3, 1168356), (4, 876267), (6, 584178), (7, 500724), (9, 389452), (12, 292089), (14, 250362), (18, 194726), (21, 166908), (28, 125181), (36, 97363), (42, 83454), (49, 71532), (63, 55636), (84, 41727), (98, 35766), (126, 27818), (147, 23844), (196, 17883), (252, 13909), (294, 11922), (441, 7948), (588, 5961), (882, 3974), (1764, 1987)]