42621218

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{373}}^1$

素因数の和:522

約数の個数: 32

約数和(自身を含む): 70371840

約数和(自身を除く): 27750622

約数列:

[1, 2, 19, 31, 38, 62, 97, 194, 373, 589, 746, 1178, 1843, 3007, 3686, 6014, 7087, 11563, 14174, 23126, 36181, 57133, 72362, 114266, 219697, 439394, 687439, 1121611, 1374878, 2243222, 21310609, 42621218]

約数ペア:

[(1, 42621218), (2, 21310609), (19, 2243222), (31, 1374878), (38, 1121611), (62, 687439), (97, 439394), (194, 219697), (373, 114266), (589, 72362), (746, 57133), (1178, 36181), (1843, 23126), (3007, 14174), (3686, 11563), (6014, 7087)]