21104001366

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4021}}^1\times {\mathrm{6577}}^1$

素因数の和:10629

約数の個数: 64

約数和(自身を含む): 50796894720

約数和(自身を除く): 29692893354

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 4021, 6577, 8042, 12063, 13154, 19731, 24126, 28147, 39462, 46039, 56294, 76399, 84441, 92078, 124963, 138117, 152798, 168882, 229197, 249926, 276234, 374889, 458394, 534793, 749778, 874741, 1069586, 1604379, 1749482, 2624223, 3208758, 5248446, 26446117, 52892234, 79338351, 158676702, 185122819, 370245638, 502476223, 555368457, 1004952446, 1110736914, 1507428669, 3014857338, 3517333561, 7034667122, 10552000683, 21104001366]

約数ペア:

[(1, 21104001366), (2, 10552000683), (3, 7034667122), (6, 3517333561), (7, 3014857338), (14, 1507428669), (19, 1110736914), (21, 1004952446), (38, 555368457), (42, 502476223), (57, 370245638), (114, 185122819), (133, 158676702), (266, 79338351), (399, 52892234), (798, 26446117), (4021, 5248446), (6577, 3208758), (8042, 2624223), (12063, 1749482), (13154, 1604379), (19731, 1069586), (24126, 874741), (28147, 749778), (39462, 534793), (46039, 458394), (56294, 374889), (76399, 276234), (84441, 249926), (92078, 229197), (124963, 168882), (138117, 152798)]