229157838

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139901}}^1$

素因数の和:139929

約数の個数: 48

約数和(自身を含む): 611091936

約数和(自身を除く): 381934098

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 139901, 279802, 419703, 839406, 979307, 1259109, 1818713, 1958614, 2518218, 2937921, 3637426, 5456139, 5875842, 8813763, 10912278, 12730991, 16368417, 17627526, 25461982, 32736834, 38192973, 76385946, 114578919, 229157838]

約数ペア:

[(1, 229157838), (2, 114578919), (3, 76385946), (6, 38192973), (7, 32736834), (9, 25461982), (13, 17627526), (14, 16368417), (18, 12730991), (21, 10912278), (26, 8813763), (39, 5875842), (42, 5456139), (63, 3637426), (78, 2937921), (91, 2518218), (117, 1958614), (126, 1818713), (182, 1259109), (234, 979307), (273, 839406), (546, 419703), (819, 279802), (1638, 139901)]