189126

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:113

約数の個数: 48

約数和(自身を含む): 499200

約数和(自身を除く): 310074

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 79, 114, 126, 133, 158, 171, 237, 266, 342, 399, 474, 553, 711, 798, 1106, 1197, 1422, 1501, 1659, 2394, 3002, 3318, 4503, 4977, 9006, 9954, 10507, 13509, 21014, 27018, 31521, 63042, 94563, 189126]

約数ペア:

[(1, 189126), (2, 94563), (3, 63042), (6, 31521), (7, 27018), (9, 21014), (14, 13509), (18, 10507), (19, 9954), (21, 9006), (38, 4977), (42, 4503), (57, 3318), (63, 3002), (79, 2394), (114, 1659), (126, 1501), (133, 1422), (158, 1197), (171, 1106), (237, 798), (266, 711), (342, 553), (399, 474)]