242740458

素因数分解:

$2^1\times 3^2\times {\mathrm{229}}^1\times {\mathrm{58889}}^1$

素因数の和:59126

約数の個数: 24

約数和(自身を含む): 528243300

約数和(自身を除く): 285502842

約数列:

[1, 2, 3, 6, 9, 18, 229, 458, 687, 1374, 2061, 4122, 58889, 117778, 176667, 353334, 530001, 1060002, 13485581, 26971162, 40456743, 80913486, 121370229, 242740458]

約数ペア:

[(1, 242740458), (2, 121370229), (3, 80913486), (6, 40456743), (9, 26971162), (18, 13485581), (229, 1060002), (458, 530001), (687, 353334), (1374, 176667), (2061, 117778), (4122, 58889)]