17818804406

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{2447}}^1$

素因数の和:2669

約数の個数: 64

約数和(自身を含む): 30203228160

約数和(自身を除く): 12384423754

約数列:

[1, 2, 13, 26, 47, 59, 94, 101, 118, 202, 611, 767, 1222, 1313, 1534, 2447, 2626, 2773, 4747, 4894, 5546, 5959, 9494, 11918, 31811, 36049, 61711, 63622, 72098, 77467, 115009, 123422, 144373, 154934, 230018, 247147, 280073, 288746, 494294, 560146, 1495117, 1876849, 2990234, 3212911, 3640949, 3753698, 6425822, 6785531, 7281898, 11615909, 13571062, 14581673, 23231818, 29163346, 88211903, 151006817, 176423806, 189561749, 302013634, 379123498, 685338631, 1370677262, 8909402203, 17818804406]

約数ペア:

[(1, 17818804406), (2, 8909402203), (13, 1370677262), (26, 685338631), (47, 379123498), (59, 302013634), (94, 189561749), (101, 176423806), (118, 151006817), (202, 88211903), (611, 29163346), (767, 23231818), (1222, 14581673), (1313, 13571062), (1534, 11615909), (2447, 7281898), (2626, 6785531), (2773, 6425822), (4747, 3753698), (4894, 3640949), (5546, 3212911), (5959, 2990234), (9494, 1876849), (11918, 1495117), (31811, 560146), (36049, 494294), (61711, 288746), (63622, 280073), (72098, 247147), (77467, 230018), (115009, 154934), (123422, 144373)]