1191801006

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{257}}^1$

素因数の和:527

約数の個数: 128

約数和(自身を含む): 2992965120

約数和(自身を除く): 1801164114

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 37, 54, 66, 74, 99, 111, 198, 211, 222, 257, 297, 333, 407, 422, 514, 594, 633, 666, 771, 814, 999, 1221, 1266, 1542, 1899, 1998, 2313, 2321, 2442, 2827, 3663, 3798, 4626, 4642, 5654, 5697, 6939, 6963, 7326, 7807, 8481, 9509, 10989, 11394, 13878, 13926, 15614, 16962, 19018, 20889, 21978, 23421, 25443, 28527, 41778, 46842, 50886, 54227, 57054, 62667, 70263, 76329, 85581, 85877, 104599, 108454, 125334, 140526, 152658, 162681, 171162, 171754, 209198, 210789, 256743, 257631, 313797, 325362, 421578, 488043, 513486, 515262, 596497, 627594, 772893, 941391, 976086, 1192994, 1464129, 1545786, 1789491, 1882782, 2006399, 2318679, 2824173, 2928258, 3578982, 4012798, 4637358, 5368473, 5648346, 6019197, 10736946, 12038394, 16105419, 18057591, 22070389, 32210838, 36115182, 44140778, 54172773, 66211167, 108345546, 132422334, 198633501, 397267002, 595900503, 1191801006]

約数ペア:

[(1, 1191801006), (2, 595900503), (3, 397267002), (6, 198633501), (9, 132422334), (11, 108345546), (18, 66211167), (22, 54172773), (27, 44140778), (33, 36115182), (37, 32210838), (54, 22070389), (66, 18057591), (74, 16105419), (99, 12038394), (111, 10736946), (198, 6019197), (211, 5648346), (222, 5368473), (257, 4637358), (297, 4012798), (333, 3578982), (407, 2928258), (422, 2824173), (514, 2318679), (594, 2006399), (633, 1882782), (666, 1789491), (771, 1545786), (814, 1464129), (999, 1192994), (1221, 976086), (1266, 941391), (1542, 772893), (1899, 627594), (1998, 596497), (2313, 515262), (2321, 513486), (2442, 488043), (2827, 421578), (3663, 325362), (3798, 313797), (4626, 257631), (4642, 256743), (5654, 210789), (5697, 209198), (6939, 171754), (6963, 171162), (7326, 162681), (7807, 152658), (8481, 140526), (9509, 125334), (10989, 108454), (11394, 104599), (13878, 85877), (13926, 85581), (15614, 76329), (16962, 70263), (19018, 62667), (20889, 57054), (21978, 54227), (23421, 50886), (25443, 46842), (28527, 41778)]