1867422676

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{239}}^1\times {\mathrm{773}}^1$

素因数の和:1061

約数の個数: 72

約数和(自身を含む): 3963375360

約数和(自身を除く): 2095952684

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 239, 266, 361, 478, 532, 722, 773, 956, 1444, 1546, 1673, 2527, 3092, 3346, 4541, 5054, 5411, 6692, 9082, 10108, 10822, 14687, 18164, 21644, 29374, 31787, 58748, 63574, 86279, 102809, 127148, 172558, 184747, 205618, 279053, 345116, 369494, 411236, 558106, 603953, 738988, 1116212, 1207906, 1293229, 1953371, 2415812, 2586458, 3510193, 3906742, 5172916, 7020386, 7813484, 14040772, 24571351, 49142702, 66693667, 98285404, 133387334, 266774668, 466855669, 933711338, 1867422676]

約数ペア:

[(1, 1867422676), (2, 933711338), (4, 466855669), (7, 266774668), (14, 133387334), (19, 98285404), (28, 66693667), (38, 49142702), (76, 24571351), (133, 14040772), (239, 7813484), (266, 7020386), (361, 5172916), (478, 3906742), (532, 3510193), (722, 2586458), (773, 2415812), (956, 1953371), (1444, 1293229), (1546, 1207906), (1673, 1116212), (2527, 738988), (3092, 603953), (3346, 558106), (4541, 411236), (5054, 369494), (5411, 345116), (6692, 279053), (9082, 205618), (10108, 184747), (10822, 172558), (14687, 127148), (18164, 102809), (21644, 86279), (29374, 63574), (31787, 58748)]