2021406156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{66293}}^1$

素因数の和:66332

約数の個数: 108

約数和(自身を含む): 6418850256

約数和(自身を除く): 4397444100

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 121, 126, 132, 154, 198, 231, 242, 252, 308, 363, 396, 462, 484, 693, 726, 847, 924, 1089, 1386, 1452, 1694, 2178, 2541, 2772, 3388, 4356, 5082, 7623, 10164, 15246, 30492, 66293, 132586, 198879, 265172, 397758, 464051, 596637, 729223, 795516, 928102, 1193274, 1392153, 1458446, 1856204, 2187669, 2386548, 2784306, 2916892, 4176459, 4375338, 5104561, 5568612, 6563007, 8021453, 8352918, 8750676, 10209122, 13126014, 15313683, 16042906, 16705836, 20418244, 24064359, 26252028, 30627366, 32085812, 45941049, 48128718, 56150171, 61254732, 72193077, 91882098, 96257436, 112300342, 144386154, 168450513, 183764196, 224600684, 288772308, 336901026, 505351539, 673802052, 1010703078, 2021406156]

約数ペア:

[(1, 2021406156), (2, 1010703078), (3, 673802052), (4, 505351539), (6, 336901026), (7, 288772308), (9, 224600684), (11, 183764196), (12, 168450513), (14, 144386154), (18, 112300342), (21, 96257436), (22, 91882098), (28, 72193077), (33, 61254732), (36, 56150171), (42, 48128718), (44, 45941049), (63, 32085812), (66, 30627366), (77, 26252028), (84, 24064359), (99, 20418244), (121, 16705836), (126, 16042906), (132, 15313683), (154, 13126014), (198, 10209122), (231, 8750676), (242, 8352918), (252, 8021453), (308, 6563007), (363, 5568612), (396, 5104561), (462, 4375338), (484, 4176459), (693, 2916892), (726, 2784306), (847, 2386548), (924, 2187669), (1089, 1856204), (1386, 1458446), (1452, 1392153), (1694, 1193274), (2178, 928102), (2541, 795516), (2772, 729223), (3388, 596637), (4356, 464051), (5082, 397758), (7623, 265172), (10164, 198879), (15246, 132586), (30492, 66293)]