7137977574

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1\times {\mathrm{761}}^1$

素因数の和:1246

約数の個数: 128

約数和(自身を含む): 18065617920

約数和(自身を除く): 10927640346

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 41, 42, 78, 82, 91, 123, 182, 246, 273, 287, 419, 533, 546, 574, 761, 838, 861, 1066, 1257, 1522, 1599, 1722, 2283, 2514, 2933, 3198, 3731, 4566, 5327, 5447, 5866, 7462, 8799, 9893, 10654, 10894, 11193, 15981, 16341, 17179, 17598, 19786, 22386, 29679, 31201, 31962, 32682, 34358, 38129, 51537, 59358, 62402, 69251, 76258, 93603, 103074, 114387, 120253, 138502, 187206, 207753, 218407, 223327, 228774, 240506, 318859, 360759, 405613, 415506, 436814, 446654, 637718, 655221, 669981, 721518, 811226, 956577, 1216839, 1310442, 1339962, 1563289, 1913154, 2232013, 2433678, 2839291, 3126578, 4145167, 4464026, 4689867, 5678582, 6696039, 8290334, 8517873, 9379734, 12435501, 13073219, 13392078, 17035746, 24871002, 26146438, 29016169, 39219657, 58032338, 78439314, 87048507, 91512533, 169951847, 174097014, 183025066, 274537599, 339903694, 509855541, 549075198, 1019711082, 1189662929, 2379325858, 3568988787, 7137977574]

約数ペア:

[(1, 7137977574), (2, 3568988787), (3, 2379325858), (6, 1189662929), (7, 1019711082), (13, 549075198), (14, 509855541), (21, 339903694), (26, 274537599), (39, 183025066), (41, 174097014), (42, 169951847), (78, 91512533), (82, 87048507), (91, 78439314), (123, 58032338), (182, 39219657), (246, 29016169), (273, 26146438), (287, 24871002), (419, 17035746), (533, 13392078), (546, 13073219), (574, 12435501), (761, 9379734), (838, 8517873), (861, 8290334), (1066, 6696039), (1257, 5678582), (1522, 4689867), (1599, 4464026), (1722, 4145167), (2283, 3126578), (2514, 2839291), (2933, 2433678), (3198, 2232013), (3731, 1913154), (4566, 1563289), (5327, 1339962), (5447, 1310442), (5866, 1216839), (7462, 956577), (8799, 811226), (9893, 721518), (10654, 669981), (10894, 655221), (11193, 637718), (15981, 446654), (16341, 436814), (17179, 415506), (17598, 405613), (19786, 360759), (22386, 318859), (29679, 240506), (31201, 228774), (31962, 223327), (32682, 218407), (34358, 207753), (38129, 187206), (51537, 138502), (59358, 120253), (62402, 114387), (69251, 103074), (76258, 93603)]