2018554776

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{1335023}}^1$

素因数の和:1335045

約数の個数: 64

約数和(自身を含む): 6408115200

約数和(自身を除く): 4389560424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 1335023, 2670046, 4005069, 5340092, 8010138, 9345161, 10680184, 12015207, 16020276, 18690322, 24030414, 28035483, 32040552, 36045621, 37380644, 48060828, 56070966, 72091242, 74761288, 84106449, 96121656, 112141932, 144182484, 168212898, 224283864, 252319347, 288364968, 336425796, 504638694, 672851592, 1009277388, 2018554776]

約数ペア:

[(1, 2018554776), (2, 1009277388), (3, 672851592), (4, 504638694), (6, 336425796), (7, 288364968), (8, 252319347), (9, 224283864), (12, 168212898), (14, 144182484), (18, 112141932), (21, 96121656), (24, 84106449), (27, 74761288), (28, 72091242), (36, 56070966), (42, 48060828), (54, 37380644), (56, 36045621), (63, 32040552), (72, 28035483), (84, 24030414), (108, 18690322), (126, 16020276), (168, 12015207), (189, 10680184), (216, 9345161), (252, 8010138), (378, 5340092), (504, 4005069), (756, 2670046), (1512, 1335023)]