1936702737

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{67}}^2$

素因数の和:220

約数の個数: 72

約数和(自身を含む): 3175317600

約数和(自身を除く): 1238614863

約数列:

[1, 3, 9, 19, 27, 29, 57, 67, 87, 171, 201, 261, 513, 551, 603, 783, 841, 1273, 1653, 1809, 1943, 2523, 3819, 4489, 4959, 5829, 7569, 11457, 13467, 14877, 15979, 17487, 22707, 34371, 36917, 40401, 47937, 52461, 56347, 85291, 110751, 121203, 130181, 143811, 169041, 255873, 332253, 390543, 431433, 507123, 767619, 996759, 1070593, 1171629, 1521369, 2302857, 2473439, 3211779, 3514887, 3775249, 7420317, 9635337, 11325747, 22260951, 28906011, 33977241, 66782853, 71729731, 101931723, 215189193, 645567579, 1936702737]

約数ペア:

[(1, 1936702737), (3, 645567579), (9, 215189193), (19, 101931723), (27, 71729731), (29, 66782853), (57, 33977241), (67, 28906011), (87, 22260951), (171, 11325747), (201, 9635337), (261, 7420317), (513, 3775249), (551, 3514887), (603, 3211779), (783, 2473439), (841, 2302857), (1273, 1521369), (1653, 1171629), (1809, 1070593), (1943, 996759), (2523, 767619), (3819, 507123), (4489, 431433), (4959, 390543), (5829, 332253), (7569, 255873), (11457, 169041), (13467, 143811), (14877, 130181), (15979, 121203), (17487, 110751), (22707, 85291), (34371, 56347), (36917, 52461), (40401, 47937)]