180426246

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2731}}^1$

素因数の和:2778

約数の個数: 96

約数和(自身を含む): 488350464

約数和(自身を除く): 307924218

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 121, 143, 154, 182, 231, 242, 273, 286, 363, 429, 462, 546, 726, 847, 858, 1001, 1573, 1694, 2002, 2541, 2731, 3003, 3146, 4719, 5082, 5462, 6006, 8193, 9438, 11011, 16386, 19117, 22022, 30041, 33033, 35503, 38234, 57351, 60082, 66066, 71006, 90123, 106509, 114702, 180246, 210287, 213018, 248521, 330451, 390533, 420574, 497042, 630861, 660902, 745563, 781066, 991353, 1171599, 1261722, 1491126, 1982706, 2313157, 2343198, 2733731, 4295863, 4626314, 5467462, 6939471, 8201193, 8591726, 12887589, 13878942, 16402386, 25775178, 30071041, 60142082, 90213123, 180426246]

約数ペア:

[(1, 180426246), (2, 90213123), (3, 60142082), (6, 30071041), (7, 25775178), (11, 16402386), (13, 13878942), (14, 12887589), (21, 8591726), (22, 8201193), (26, 6939471), (33, 5467462), (39, 4626314), (42, 4295863), (66, 2733731), (77, 2343198), (78, 2313157), (91, 1982706), (121, 1491126), (143, 1261722), (154, 1171599), (182, 991353), (231, 781066), (242, 745563), (273, 660902), (286, 630861), (363, 497042), (429, 420574), (462, 390533), (546, 330451), (726, 248521), (847, 213018), (858, 210287), (1001, 180246), (1573, 114702), (1694, 106509), (2002, 90123), (2541, 71006), (2731, 66066), (3003, 60082), (3146, 57351), (4719, 38234), (5082, 35503), (5462, 33033), (6006, 30041), (8193, 22022), (9438, 19117), (11011, 16386)]