9712798018

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2801}}^1$

素因数の和:2944

約数の個数: 96

約数和(自身を含む): 19319005440

約数和(自身を除く): 9606207422

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 89, 121, 154, 161, 178, 242, 253, 322, 506, 623, 847, 979, 1246, 1694, 1771, 1958, 2047, 2783, 2801, 3542, 4094, 5566, 5602, 6853, 10769, 13706, 14329, 19481, 19607, 21538, 22517, 28658, 30811, 38962, 39214, 45034, 61622, 64423, 75383, 128846, 150766, 157619, 215677, 247687, 249289, 315238, 338921, 431354, 450961, 495374, 498578, 677842, 708653, 901922, 1417306, 1733809, 1745023, 2372447, 2742179, 3467618, 3490046, 4744894, 4960571, 5484358, 5733647, 7795183, 9921142, 11467294, 15590366, 19195253, 30163969, 38390506, 40135529, 54566281, 60327938, 63070117, 80271058, 109132562, 126140234, 211147783, 422295566, 441490819, 693771287, 882981638, 1387542574, 4856399009, 9712798018]

約数ペア:

[(1, 9712798018), (2, 4856399009), (7, 1387542574), (11, 882981638), (14, 693771287), (22, 441490819), (23, 422295566), (46, 211147783), (77, 126140234), (89, 109132562), (121, 80271058), (154, 63070117), (161, 60327938), (178, 54566281), (242, 40135529), (253, 38390506), (322, 30163969), (506, 19195253), (623, 15590366), (847, 11467294), (979, 9921142), (1246, 7795183), (1694, 5733647), (1771, 5484358), (1958, 4960571), (2047, 4744894), (2783, 3490046), (2801, 3467618), (3542, 2742179), (4094, 2372447), (5566, 1745023), (5602, 1733809), (6853, 1417306), (10769, 901922), (13706, 708653), (14329, 677842), (19481, 498578), (19607, 495374), (21538, 450961), (22517, 431354), (28658, 338921), (30811, 315238), (38962, 249289), (39214, 247687), (45034, 215677), (61622, 157619), (64423, 150766), (75383, 128846)]