16925561388

素因数分解:

$2^2\times 3^5\times {\mathrm{313}}^1\times {\mathrm{55633}}^1$

素因数の和:55965

約数の個数: 72

約数和(自身を含む): 44511205648

約数和(自身を除く): 27585644260

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 313, 324, 486, 626, 939, 972, 1252, 1878, 2817, 3756, 5634, 8451, 11268, 16902, 25353, 33804, 50706, 55633, 76059, 101412, 111266, 152118, 166899, 222532, 304236, 333798, 500697, 667596, 1001394, 1502091, 2002788, 3004182, 4506273, 6008364, 9012546, 13518819, 17413129, 18025092, 27037638, 34826258, 52239387, 54075276, 69652516, 104478774, 156718161, 208957548, 313436322, 470154483, 626872644, 940308966, 1410463449, 1880617932, 2820926898, 4231390347, 5641853796, 8462780694, 16925561388]

約数ペア:

[(1, 16925561388), (2, 8462780694), (3, 5641853796), (4, 4231390347), (6, 2820926898), (9, 1880617932), (12, 1410463449), (18, 940308966), (27, 626872644), (36, 470154483), (54, 313436322), (81, 208957548), (108, 156718161), (162, 104478774), (243, 69652516), (313, 54075276), (324, 52239387), (486, 34826258), (626, 27037638), (939, 18025092), (972, 17413129), (1252, 13518819), (1878, 9012546), (2817, 6008364), (3756, 4506273), (5634, 3004182), (8451, 2002788), (11268, 1502091), (16902, 1001394), (25353, 667596), (33804, 500697), (50706, 333798), (55633, 304236), (76059, 222532), (101412, 166899), (111266, 152118)]