3886704918

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^2\times {\mathrm{74897}}^1$

素因数の和:74970

約数の個数: 48

約数和(自身を含む): 8924845680

約数和(自身を除く): 5038140762

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 961, 1674, 1922, 2883, 5766, 8649, 17298, 25947, 51894, 74897, 149794, 224691, 449382, 674073, 1348146, 2022219, 2321807, 4044438, 4643614, 6965421, 13930842, 20896263, 41792526, 62688789, 71976017, 125377578, 143952034, 215928051, 431856102, 647784153, 1295568306, 1943352459, 3886704918]

約数ペア:

[(1, 3886704918), (2, 1943352459), (3, 1295568306), (6, 647784153), (9, 431856102), (18, 215928051), (27, 143952034), (31, 125377578), (54, 71976017), (62, 62688789), (93, 41792526), (186, 20896263), (279, 13930842), (558, 6965421), (837, 4643614), (961, 4044438), (1674, 2321807), (1922, 2022219), (2883, 1348146), (5766, 674073), (8649, 449382), (17298, 224691), (25947, 149794), (51894, 74897)]