15678969852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{19429}}^1$

素因数の和:20195

約数の個数: 96

約数和(自身を含む): 45090035200

約数和(自身を除く): 29411065348

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 739, 1092, 1478, 2217, 2956, 4434, 5173, 8868, 9607, 10346, 15519, 19214, 19429, 20692, 28821, 31038, 38428, 38858, 57642, 58287, 62076, 67249, 77716, 115284, 116574, 134498, 136003, 201747, 233148, 252577, 268996, 272006, 403494, 408009, 505154, 544012, 757731, 806988, 816018, 1010308, 1515462, 1632036, 1768039, 3030924, 3536078, 5304117, 7072156, 10608234, 14358031, 21216468, 28716062, 43074093, 57432124, 86148186, 100506217, 172296372, 186654403, 201012434, 301518651, 373308806, 402024868, 559963209, 603037302, 746617612, 1119926418, 1206074604, 1306580821, 2239852836, 2613161642, 3919742463, 5226323284, 7839484926, 15678969852]

約数ペア:

[(1, 15678969852), (2, 7839484926), (3, 5226323284), (4, 3919742463), (6, 2613161642), (7, 2239852836), (12, 1306580821), (13, 1206074604), (14, 1119926418), (21, 746617612), (26, 603037302), (28, 559963209), (39, 402024868), (42, 373308806), (52, 301518651), (78, 201012434), (84, 186654403), (91, 172296372), (156, 100506217), (182, 86148186), (273, 57432124), (364, 43074093), (546, 28716062), (739, 21216468), (1092, 14358031), (1478, 10608234), (2217, 7072156), (2956, 5304117), (4434, 3536078), (5173, 3030924), (8868, 1768039), (9607, 1632036), (10346, 1515462), (15519, 1010308), (19214, 816018), (19429, 806988), (20692, 757731), (28821, 544012), (31038, 505154), (38428, 408009), (38858, 403494), (57642, 272006), (58287, 268996), (62076, 252577), (67249, 233148), (77716, 201747), (115284, 136003), (116574, 134498)]