181825098

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1031}}^1$

素因数の和:1092

約数の個数: 128

約数和(自身を含む): 499322880

約数和(自身を除く): 317497782

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 19, 21, 26, 34, 38, 39, 42, 51, 57, 78, 91, 102, 114, 119, 133, 182, 221, 238, 247, 266, 273, 323, 357, 399, 442, 494, 546, 646, 663, 714, 741, 798, 969, 1031, 1326, 1482, 1547, 1729, 1938, 2062, 2261, 3093, 3094, 3458, 4199, 4522, 4641, 5187, 6186, 6783, 7217, 8398, 9282, 10374, 12597, 13403, 13566, 14434, 17527, 19589, 21651, 25194, 26806, 29393, 35054, 39178, 40209, 43302, 52581, 58767, 58786, 80418, 88179, 93821, 105162, 117534, 122689, 137123, 176358, 187642, 227851, 245378, 254657, 274246, 281463, 333013, 368067, 411369, 455702, 509314, 562926, 666026, 683553, 736134, 763971, 822738, 999039, 1367106, 1527942, 1594957, 1782599, 1998078, 2331091, 3189914, 3565198, 4329169, 4662182, 4784871, 5347797, 6993273, 8658338, 9569742, 10695594, 12987507, 13986546, 25975014, 30304183, 60608366, 90912549, 181825098]

約数ペア:

[(1, 181825098), (2, 90912549), (3, 60608366), (6, 30304183), (7, 25975014), (13, 13986546), (14, 12987507), (17, 10695594), (19, 9569742), (21, 8658338), (26, 6993273), (34, 5347797), (38, 4784871), (39, 4662182), (42, 4329169), (51, 3565198), (57, 3189914), (78, 2331091), (91, 1998078), (102, 1782599), (114, 1594957), (119, 1527942), (133, 1367106), (182, 999039), (221, 822738), (238, 763971), (247, 736134), (266, 683553), (273, 666026), (323, 562926), (357, 509314), (399, 455702), (442, 411369), (494, 368067), (546, 333013), (646, 281463), (663, 274246), (714, 254657), (741, 245378), (798, 227851), (969, 187642), (1031, 176358), (1326, 137123), (1482, 122689), (1547, 117534), (1729, 105162), (1938, 93821), (2062, 88179), (2261, 80418), (3093, 58786), (3094, 58767), (3458, 52581), (4199, 43302), (4522, 40209), (4641, 39178), (5187, 35054), (6186, 29393), (6783, 26806), (7217, 25194), (8398, 21651), (9282, 19589), (10374, 17527), (12597, 14434), (13403, 13566)]