225287118

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{25183}}^1$

素因数の和:25269

約数の個数: 48

約数和(自身を含む): 565733376

約数和(自身を除く): 340446258

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 426, 497, 639, 994, 1278, 1491, 2982, 4473, 8946, 25183, 50366, 75549, 151098, 176281, 226647, 352562, 453294, 528843, 1057686, 1586529, 1787993, 3173058, 3575986, 5363979, 10727958, 12515951, 16091937, 25031902, 32183874, 37547853, 75095706, 112643559, 225287118]

約数ペア:

[(1, 225287118), (2, 112643559), (3, 75095706), (6, 37547853), (7, 32183874), (9, 25031902), (14, 16091937), (18, 12515951), (21, 10727958), (42, 5363979), (63, 3575986), (71, 3173058), (126, 1787993), (142, 1586529), (213, 1057686), (426, 528843), (497, 453294), (639, 352562), (994, 226647), (1278, 176281), (1491, 151098), (2982, 75549), (4473, 50366), (8946, 25183)]