16858842

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1$

素因数の和:444

約数の個数: 96

約数和(自身を含む): 46194624

約数和(自身を除く): 29335782

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 49, 66, 77, 78, 91, 98, 143, 147, 154, 182, 231, 273, 286, 294, 401, 429, 462, 539, 546, 637, 802, 858, 1001, 1078, 1203, 1274, 1617, 1911, 2002, 2406, 2807, 3003, 3234, 3822, 4411, 5213, 5614, 6006, 7007, 8421, 8822, 10426, 13233, 14014, 15639, 16842, 19649, 21021, 26466, 30877, 31278, 36491, 39298, 42042, 57343, 58947, 61754, 72982, 92631, 109473, 114686, 117894, 172029, 185262, 216139, 218946, 255437, 344058, 401401, 432278, 510874, 648417, 766311, 802802, 1204203, 1296834, 1532622, 2408406, 2809807, 5619614, 8429421, 16858842]

約数ペア:

[(1, 16858842), (2, 8429421), (3, 5619614), (6, 2809807), (7, 2408406), (11, 1532622), (13, 1296834), (14, 1204203), (21, 802802), (22, 766311), (26, 648417), (33, 510874), (39, 432278), (42, 401401), (49, 344058), (66, 255437), (77, 218946), (78, 216139), (91, 185262), (98, 172029), (143, 117894), (147, 114686), (154, 109473), (182, 92631), (231, 72982), (273, 61754), (286, 58947), (294, 57343), (401, 42042), (429, 39298), (462, 36491), (539, 31278), (546, 30877), (637, 26466), (802, 21021), (858, 19649), (1001, 16842), (1078, 15639), (1203, 14014), (1274, 13233), (1617, 10426), (1911, 8822), (2002, 8421), (2406, 7007), (2807, 6006), (3003, 5614), (3234, 5213), (3822, 4411)]