16871004

素因数分解:

$2^2\times 3^5\times {\mathrm{17}}^1\times {\mathrm{1021}}^1$

素因数の和:1057

約数の個数: 72

約数和(自身を含む): 46873008

約数和(自身を除く): 30002004

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 243, 306, 324, 459, 486, 612, 918, 972, 1021, 1377, 1836, 2042, 2754, 3063, 4084, 4131, 5508, 6126, 8262, 9189, 12252, 16524, 17357, 18378, 27567, 34714, 36756, 52071, 55134, 69428, 82701, 104142, 110268, 156213, 165402, 208284, 248103, 312426, 330804, 468639, 496206, 624852, 937278, 992412, 1405917, 1874556, 2811834, 4217751, 5623668, 8435502, 16871004]

約数ペア:

[(1, 16871004), (2, 8435502), (3, 5623668), (4, 4217751), (6, 2811834), (9, 1874556), (12, 1405917), (17, 992412), (18, 937278), (27, 624852), (34, 496206), (36, 468639), (51, 330804), (54, 312426), (68, 248103), (81, 208284), (102, 165402), (108, 156213), (153, 110268), (162, 104142), (204, 82701), (243, 69428), (306, 55134), (324, 52071), (459, 36756), (486, 34714), (612, 27567), (918, 18378), (972, 17357), (1021, 16524), (1377, 12252), (1836, 9189), (2042, 8262), (2754, 6126), (3063, 5508), (4084, 4131)]