1917295092

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{5507}}^1$

素因数の和:6045

約数の個数: 72

約数和(自身を含む): 5112525600

約数和(自身を除く): 3195230508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 509, 684, 1018, 1527, 2036, 3054, 4581, 5507, 6108, 9162, 9671, 11014, 16521, 18324, 19342, 22028, 29013, 33042, 38684, 49563, 58026, 66084, 87039, 99126, 104633, 116052, 174078, 198252, 209266, 313899, 348156, 418532, 627798, 941697, 1255596, 1883394, 2803063, 3766788, 5606126, 8409189, 11212252, 16818378, 25227567, 33636756, 50455134, 53258197, 100910268, 106516394, 159774591, 213032788, 319549182, 479323773, 639098364, 958647546, 1917295092]

約数ペア:

[(1, 1917295092), (2, 958647546), (3, 639098364), (4, 479323773), (6, 319549182), (9, 213032788), (12, 159774591), (18, 106516394), (19, 100910268), (36, 53258197), (38, 50455134), (57, 33636756), (76, 25227567), (114, 16818378), (171, 11212252), (228, 8409189), (342, 5606126), (509, 3766788), (684, 2803063), (1018, 1883394), (1527, 1255596), (2036, 941697), (3054, 627798), (4581, 418532), (5507, 348156), (6108, 313899), (9162, 209266), (9671, 198252), (11014, 174078), (16521, 116052), (18324, 104633), (19342, 99126), (22028, 87039), (29013, 66084), (33042, 58026), (38684, 49563)]