121812306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{13877}}^1$

素因数の和:13919

約数の個数: 64

約数和(自身を含む): 319749120

約数和(自身を除く): 197936814

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 57, 66, 77, 114, 133, 154, 209, 231, 266, 399, 418, 462, 627, 798, 1254, 1463, 2926, 4389, 8778, 13877, 27754, 41631, 83262, 97139, 152647, 194278, 263663, 291417, 305294, 457941, 527326, 582834, 790989, 915882, 1068529, 1581978, 1845641, 2137058, 2900293, 3205587, 3691282, 5536923, 5800586, 6411174, 8700879, 11073846, 17401758, 20302051, 40604102, 60906153, 121812306]

約数ペア:

[(1, 121812306), (2, 60906153), (3, 40604102), (6, 20302051), (7, 17401758), (11, 11073846), (14, 8700879), (19, 6411174), (21, 5800586), (22, 5536923), (33, 3691282), (38, 3205587), (42, 2900293), (57, 2137058), (66, 1845641), (77, 1581978), (114, 1068529), (133, 915882), (154, 790989), (209, 582834), (231, 527326), (266, 457941), (399, 305294), (418, 291417), (462, 263663), (627, 194278), (798, 152647), (1254, 97139), (1463, 83262), (2926, 41631), (4389, 27754), (8778, 13877)]