145006386

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{493219}}^1$

素因数の和:493238

約数の個数: 24

約数和(自身を含む): 337362480

約数和(自身を除く): 192356094

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 493219, 986438, 1479657, 2959314, 3452533, 6905066, 10357599, 20715198, 24167731, 48335462, 72503193, 145006386]

約数ペア:

[(1, 145006386), (2, 72503193), (3, 48335462), (6, 24167731), (7, 20715198), (14, 10357599), (21, 6905066), (42, 3452533), (49, 2959314), (98, 1479657), (147, 986438), (294, 493219)]