18349898138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{6529}}^1$

素因数の和:6903

約数の個数: 64

約数和(自身を含む): 33490437120

約数和(自身を除く): 15140538982

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 286, 317, 341, 403, 634, 682, 806, 3487, 4121, 4433, 6529, 6974, 8242, 8866, 9827, 13058, 19654, 45331, 71819, 84877, 90662, 108097, 127751, 143638, 169754, 202399, 216194, 255502, 404798, 933647, 1405261, 1867294, 2069693, 2226389, 2631187, 2810522, 4139386, 4452778, 5262374, 22766623, 26906009, 28943057, 45533246, 53812018, 57886114, 64160483, 128320966, 295966099, 591932198, 705765313, 834086279, 1411530626, 1668172558, 9174949069, 18349898138]

約数ペア:

[(1, 18349898138), (2, 9174949069), (11, 1668172558), (13, 1411530626), (22, 834086279), (26, 705765313), (31, 591932198), (62, 295966099), (143, 128320966), (286, 64160483), (317, 57886114), (341, 53812018), (403, 45533246), (634, 28943057), (682, 26906009), (806, 22766623), (3487, 5262374), (4121, 4452778), (4433, 4139386), (6529, 2810522), (6974, 2631187), (8242, 2226389), (8866, 2069693), (9827, 1867294), (13058, 1405261), (19654, 933647), (45331, 404798), (71819, 255502), (84877, 216194), (90662, 202399), (108097, 169754), (127751, 143638)]