56217294

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{148723}}^1$

素因数の和:148741

約数の個数: 32

約数和(自身を含む): 142775040

約数和(自身を除く): 86557746

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 148723, 297446, 446169, 892338, 1041061, 1338507, 2082122, 2677014, 3123183, 4015521, 6246366, 8031042, 9369549, 18739098, 28108647, 56217294]

約数ペア:

[(1, 56217294), (2, 28108647), (3, 18739098), (6, 9369549), (7, 8031042), (9, 6246366), (14, 4015521), (18, 3123183), (21, 2677014), (27, 2082122), (42, 1338507), (54, 1041061), (63, 892338), (126, 446169), (189, 297446), (378, 148723)]