16919126748

素因数分解:

$2^2\times 3^5\times {\mathrm{41}}^1\times {\mathrm{424549}}^1$

素因数の和:424609

約数の個数: 72

約数和(自身を含む): 45433642800

約数和(自身を除く): 28514516052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 81, 82, 108, 123, 162, 164, 243, 246, 324, 369, 486, 492, 738, 972, 1107, 1476, 2214, 3321, 4428, 6642, 9963, 13284, 19926, 39852, 424549, 849098, 1273647, 1698196, 2547294, 3820941, 5094588, 7641882, 11462823, 15283764, 17406509, 22925646, 34388469, 34813018, 45851292, 52219527, 68776938, 69626036, 103165407, 104439054, 137553876, 156658581, 206330814, 208878108, 313317162, 412661628, 469975743, 626634324, 939951486, 1409927229, 1879902972, 2819854458, 4229781687, 5639708916, 8459563374, 16919126748]

約数ペア:

[(1, 16919126748), (2, 8459563374), (3, 5639708916), (4, 4229781687), (6, 2819854458), (9, 1879902972), (12, 1409927229), (18, 939951486), (27, 626634324), (36, 469975743), (41, 412661628), (54, 313317162), (81, 208878108), (82, 206330814), (108, 156658581), (123, 137553876), (162, 104439054), (164, 103165407), (243, 69626036), (246, 68776938), (324, 52219527), (369, 45851292), (486, 34813018), (492, 34388469), (738, 22925646), (972, 17406509), (1107, 15283764), (1476, 11462823), (2214, 7641882), (3321, 5094588), (4428, 3820941), (6642, 2547294), (9963, 1698196), (13284, 1273647), (19926, 849098), (39852, 424549)]