12936703868

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{6203}}^1$

素因数の和:6399

約数の個数: 72

約数和(自身を含む): 25876139520

約数和(自身を除く): 12939435652

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 121, 124, 139, 242, 278, 341, 484, 556, 682, 1364, 1529, 3058, 3751, 4309, 6116, 6203, 7502, 8618, 12406, 15004, 16819, 17236, 24812, 33638, 47399, 67276, 68233, 94798, 136466, 189596, 192293, 272932, 384586, 521389, 750563, 769172, 862217, 1042778, 1501126, 1724434, 2085556, 2115223, 3002252, 3448868, 4230446, 8460892, 9484387, 18968774, 23267453, 26728727, 37937548, 46534906, 53457454, 93069812, 104328257, 106914908, 208656514, 294015997, 417313028, 588031994, 1176063988, 3234175967, 6468351934, 12936703868]

約数ペア:

[(1, 12936703868), (2, 6468351934), (4, 3234175967), (11, 1176063988), (22, 588031994), (31, 417313028), (44, 294015997), (62, 208656514), (121, 106914908), (124, 104328257), (139, 93069812), (242, 53457454), (278, 46534906), (341, 37937548), (484, 26728727), (556, 23267453), (682, 18968774), (1364, 9484387), (1529, 8460892), (3058, 4230446), (3751, 3448868), (4309, 3002252), (6116, 2115223), (6203, 2085556), (7502, 1724434), (8618, 1501126), (12406, 1042778), (15004, 862217), (16819, 769172), (17236, 750563), (24812, 521389), (33638, 384586), (47399, 272932), (67276, 192293), (68233, 189596), (94798, 136466)]