39901862

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1049}}^1$

素因数の和:1101

約数の個数: 64

約数和(自身を含む): 84672000

約数和(自身を除く): 44770138

約数列:

[1, 2, 7, 11, 13, 14, 19, 22, 26, 38, 77, 91, 133, 143, 154, 182, 209, 247, 266, 286, 418, 494, 1001, 1049, 1463, 1729, 2002, 2098, 2717, 2926, 3458, 5434, 7343, 11539, 13637, 14686, 19019, 19931, 23078, 27274, 38038, 39862, 80773, 95459, 139517, 150007, 161546, 190918, 219241, 259103, 279034, 300014, 438482, 518206, 1050049, 1534687, 1813721, 2100098, 2850133, 3069374, 3627442, 5700266, 19950931, 39901862]

約数ペア:

[(1, 39901862), (2, 19950931), (7, 5700266), (11, 3627442), (13, 3069374), (14, 2850133), (19, 2100098), (22, 1813721), (26, 1534687), (38, 1050049), (77, 518206), (91, 438482), (133, 300014), (143, 279034), (154, 259103), (182, 219241), (209, 190918), (247, 161546), (266, 150007), (286, 139517), (418, 95459), (494, 80773), (1001, 39862), (1049, 38038), (1463, 27274), (1729, 23078), (2002, 19931), (2098, 19019), (2717, 14686), (2926, 13637), (3458, 11539), (5434, 7343)]