2404038

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:86

約数の個数: 96

約数和(自身を含む): 6549984

約数和(自身を除く): 4145946

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 37, 39, 42, 49, 51, 74, 78, 91, 98, 102, 111, 119, 147, 182, 221, 222, 238, 259, 273, 294, 357, 442, 481, 518, 546, 629, 637, 663, 714, 777, 833, 962, 1258, 1274, 1326, 1443, 1547, 1554, 1666, 1813, 1887, 1911, 2499, 2886, 3094, 3367, 3626, 3774, 3822, 4403, 4641, 4998, 5439, 6734, 8177, 8806, 9282, 10101, 10829, 10878, 13209, 16354, 20202, 21658, 23569, 24531, 26418, 30821, 32487, 47138, 49062, 57239, 61642, 64974, 70707, 92463, 114478, 141414, 171717, 184926, 343434, 400673, 801346, 1202019, 2404038]

約数ペア:

[(1, 2404038), (2, 1202019), (3, 801346), (6, 400673), (7, 343434), (13, 184926), (14, 171717), (17, 141414), (21, 114478), (26, 92463), (34, 70707), (37, 64974), (39, 61642), (42, 57239), (49, 49062), (51, 47138), (74, 32487), (78, 30821), (91, 26418), (98, 24531), (102, 23569), (111, 21658), (119, 20202), (147, 16354), (182, 13209), (221, 10878), (222, 10829), (238, 10101), (259, 9282), (273, 8806), (294, 8177), (357, 6734), (442, 5439), (481, 4998), (518, 4641), (546, 4403), (629, 3822), (637, 3774), (663, 3626), (714, 3367), (777, 3094), (833, 2886), (962, 2499), (1258, 1911), (1274, 1887), (1326, 1813), (1443, 1666), (1547, 1554)]