2019763326

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:418

約数の個数: 128

約数和(自身を含む): 4893281280

約数和(自身を除く): 2873517954

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 53, 74, 106, 111, 137, 159, 179, 222, 259, 274, 318, 358, 371, 411, 518, 537, 742, 777, 822, 959, 1074, 1113, 1253, 1554, 1918, 1961, 2226, 2506, 2877, 3759, 3922, 5069, 5754, 5883, 6623, 7261, 7518, 9487, 10138, 11766, 13246, 13727, 14522, 15207, 18974, 19869, 21783, 24523, 27454, 28461, 30414, 35483, 39738, 41181, 43566, 46361, 49046, 50827, 56922, 66409, 70966, 73569, 82362, 92722, 101654, 106449, 132818, 139083, 147138, 152481, 171661, 199227, 212898, 268657, 278166, 304962, 343322, 351019, 398454, 514983, 537314, 702038, 805971, 907351, 1029966, 1053057, 1299719, 1611942, 1814702, 1880599, 2106114, 2457133, 2599438, 2722053, 3761198, 3899157, 4914266, 5444106, 5641797, 6351457, 7371399, 7798314, 9098033, 11283594, 12702914, 14742798, 18196066, 19054371, 27294099, 38108742, 48089603, 54588198, 96179206, 144268809, 288537618, 336627221, 673254442, 1009881663, 2019763326]

約数ペア:

[(1, 2019763326), (2, 1009881663), (3, 673254442), (6, 336627221), (7, 288537618), (14, 144268809), (21, 96179206), (37, 54588198), (42, 48089603), (53, 38108742), (74, 27294099), (106, 19054371), (111, 18196066), (137, 14742798), (159, 12702914), (179, 11283594), (222, 9098033), (259, 7798314), (274, 7371399), (318, 6351457), (358, 5641797), (371, 5444106), (411, 4914266), (518, 3899157), (537, 3761198), (742, 2722053), (777, 2599438), (822, 2457133), (959, 2106114), (1074, 1880599), (1113, 1814702), (1253, 1611942), (1554, 1299719), (1918, 1053057), (1961, 1029966), (2226, 907351), (2506, 805971), (2877, 702038), (3759, 537314), (3922, 514983), (5069, 398454), (5754, 351019), (5883, 343322), (6623, 304962), (7261, 278166), (7518, 268657), (9487, 212898), (10138, 199227), (11766, 171661), (13246, 152481), (13727, 147138), (14522, 139083), (15207, 132818), (18974, 106449), (19869, 101654), (21783, 92722), (24523, 82362), (27454, 73569), (28461, 70966), (30414, 66409), (35483, 56922), (39738, 50827), (41181, 49046), (43566, 46361)]