7889720202

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{688097}}^1$

素因数の和:688132

約数の個数: 72

約数和(自身を含む): 21414985956

約数和(自身を除く): 13525265754

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 882, 1274, 1638, 1911, 3822, 5733, 11466, 688097, 1376194, 2064291, 4128582, 4816679, 6192873, 8945261, 9633358, 12385746, 14450037, 17890522, 26835783, 28900074, 33716753, 43350111, 53671566, 62616827, 67433506, 80507349, 86700222, 101150259, 125233654, 161014698, 187850481, 202300518, 303450777, 375700962, 438317789, 563551443, 606901554, 876635578, 1127102886, 1314953367, 2629906734, 3944860101, 7889720202]

約数ペア:

[(1, 7889720202), (2, 3944860101), (3, 2629906734), (6, 1314953367), (7, 1127102886), (9, 876635578), (13, 606901554), (14, 563551443), (18, 438317789), (21, 375700962), (26, 303450777), (39, 202300518), (42, 187850481), (49, 161014698), (63, 125233654), (78, 101150259), (91, 86700222), (98, 80507349), (117, 67433506), (126, 62616827), (147, 53671566), (182, 43350111), (234, 33716753), (273, 28900074), (294, 26835783), (441, 17890522), (546, 14450037), (637, 12385746), (819, 9633358), (882, 8945261), (1274, 6192873), (1638, 4816679), (1911, 4128582), (3822, 2064291), (5733, 1376194), (11466, 688097)]