217119294

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{246167}}^1$

素因数の和:246189

約数の個数: 36

約数和(自身を含む): 547231464

約数和(自身を除く): 330112170

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 246167, 492334, 738501, 1477002, 1723169, 2215503, 3446338, 4431006, 5169507, 10339014, 12062183, 15508521, 24124366, 31017042, 36186549, 72373098, 108559647, 217119294]

約数ペア:

[(1, 217119294), (2, 108559647), (3, 72373098), (6, 36186549), (7, 31017042), (9, 24124366), (14, 15508521), (18, 12062183), (21, 10339014), (42, 5169507), (49, 4431006), (63, 3446338), (98, 2215503), (126, 1723169), (147, 1477002), (294, 738501), (441, 492334), (882, 246167)]