191472918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18457}}^1$

素因数の和:18501

約数の個数: 64

約数和(自身を含む): 496151040

約数和(自身を除く): 304678122

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 494, 546, 741, 798, 1482, 1729, 3458, 5187, 10374, 18457, 36914, 55371, 110742, 129199, 239941, 258398, 350683, 387597, 479882, 701366, 719823, 775194, 1052049, 1439646, 1679587, 2104098, 2454781, 3359174, 4558879, 4909562, 5038761, 7364343, 9117758, 10077522, 13676637, 14728686, 27353274, 31912153, 63824306, 95736459, 191472918]

約数ペア:

[(1, 191472918), (2, 95736459), (3, 63824306), (6, 31912153), (7, 27353274), (13, 14728686), (14, 13676637), (19, 10077522), (21, 9117758), (26, 7364343), (38, 5038761), (39, 4909562), (42, 4558879), (57, 3359174), (78, 2454781), (91, 2104098), (114, 1679587), (133, 1439646), (182, 1052049), (247, 775194), (266, 719823), (273, 701366), (399, 479882), (494, 387597), (546, 350683), (741, 258398), (798, 239941), (1482, 129199), (1729, 110742), (3458, 55371), (5187, 36914), (10374, 18457)]