2808774

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:229

約数の個数: 48

約数和(自身を含む): 6587568

約数和(自身を除く): 3778794

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 67, 102, 134, 137, 153, 201, 274, 306, 402, 411, 603, 822, 1139, 1206, 1233, 2278, 2329, 2466, 3417, 4658, 6834, 6987, 9179, 10251, 13974, 18358, 20502, 20961, 27537, 41922, 55074, 82611, 156043, 165222, 312086, 468129, 936258, 1404387, 2808774]

約数ペア:

[(1, 2808774), (2, 1404387), (3, 936258), (6, 468129), (9, 312086), (17, 165222), (18, 156043), (34, 82611), (51, 55074), (67, 41922), (102, 27537), (134, 20961), (137, 20502), (153, 18358), (201, 13974), (274, 10251), (306, 9179), (402, 6987), (411, 6834), (603, 4658), (822, 3417), (1139, 2466), (1206, 2329), (1233, 2278)]