21434872314

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{49481}}^1$

素因数の和:49671

約数の個数: 64

約数和(自身を含む): 47198702592

約数和(自身を除く): 25763830278

約数列:

[1, 2, 3, 6, 17, 31, 34, 51, 62, 93, 102, 137, 186, 274, 411, 527, 822, 1054, 1581, 2329, 3162, 4247, 4658, 6987, 8494, 12741, 13974, 25482, 49481, 72199, 98962, 144398, 148443, 216597, 296886, 433194, 841177, 1533911, 1682354, 2523531, 3067822, 4601733, 5047062, 6778897, 9203466, 13557794, 20336691, 26076487, 40673382, 52152974, 78229461, 115241249, 156458922, 210145807, 230482498, 345723747, 420291614, 630437421, 691447494, 1260874842, 3572478719, 7144957438, 10717436157, 21434872314]

約数ペア:

[(1, 21434872314), (2, 10717436157), (3, 7144957438), (6, 3572478719), (17, 1260874842), (31, 691447494), (34, 630437421), (51, 420291614), (62, 345723747), (93, 230482498), (102, 210145807), (137, 156458922), (186, 115241249), (274, 78229461), (411, 52152974), (527, 40673382), (822, 26076487), (1054, 20336691), (1581, 13557794), (2329, 9203466), (3162, 6778897), (4247, 5047062), (4658, 4601733), (6987, 3067822), (8494, 2523531), (12741, 1682354), (13974, 1533911), (25482, 841177), (49481, 433194), (72199, 296886), (98962, 216597), (144398, 148443)]