2907139788

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{43207}}^1$

素因数の和:43316

約数の個数: 96

約数和(自身を含む): 8710732800

約数和(自身を除く): 5803593012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 89, 108, 126, 178, 189, 252, 267, 356, 378, 534, 623, 756, 801, 1068, 1246, 1602, 1869, 2403, 2492, 3204, 3738, 4806, 5607, 7476, 9612, 11214, 16821, 22428, 33642, 43207, 67284, 86414, 129621, 172828, 259242, 302449, 388863, 518484, 604898, 777726, 907347, 1166589, 1209796, 1555452, 1814694, 2333178, 2722041, 3629388, 3845423, 4666356, 5444082, 7690846, 8166123, 10888164, 11536269, 15381692, 16332246, 23072538, 26917961, 32664492, 34608807, 46145076, 53835922, 69217614, 80753883, 103826421, 107671844, 138435228, 161507766, 207652842, 242261649, 323015532, 415305684, 484523298, 726784947, 969046596, 1453569894, 2907139788]

約数ペア:

[(1, 2907139788), (2, 1453569894), (3, 969046596), (4, 726784947), (6, 484523298), (7, 415305684), (9, 323015532), (12, 242261649), (14, 207652842), (18, 161507766), (21, 138435228), (27, 107671844), (28, 103826421), (36, 80753883), (42, 69217614), (54, 53835922), (63, 46145076), (84, 34608807), (89, 32664492), (108, 26917961), (126, 23072538), (178, 16332246), (189, 15381692), (252, 11536269), (267, 10888164), (356, 8166123), (378, 7690846), (534, 5444082), (623, 4666356), (756, 3845423), (801, 3629388), (1068, 2722041), (1246, 2333178), (1602, 1814694), (1869, 1555452), (2403, 1209796), (2492, 1166589), (3204, 907347), (3738, 777726), (4806, 604898), (5607, 518484), (7476, 388863), (9612, 302449), (11214, 259242), (16821, 172828), (22428, 129621), (33642, 86414), (43207, 67284)]