21091080147354

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1489}}^1\times {\mathrm{112417411}}^1$

素因数の和:112418915

約数の個数: 48

約数和(自身を含む): 52260606490560

約数和(自身を除く): 31169526343206

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1489, 2978, 4467, 8934, 10423, 13401, 20846, 26802, 31269, 62538, 93807, 187614, 112417411, 224834822, 337252233, 674504466, 786921877, 1011756699, 1573843754, 2023513398, 2360765631, 4721531262, 7082296893, 14164593786, 167389524979, 334779049958, 502168574937, 1004337149874, 1171726674853, 1506505724811, 2343453349706, 3013011449622, 3515180024559, 7030360049118, 10545540073677, 21091080147354]

約数ペア:

[(1, 21091080147354), (2, 10545540073677), (3, 7030360049118), (6, 3515180024559), (7, 3013011449622), (9, 2343453349706), (14, 1506505724811), (18, 1171726674853), (21, 1004337149874), (42, 502168574937), (63, 334779049958), (126, 167389524979), (1489, 14164593786), (2978, 7082296893), (4467, 4721531262), (8934, 2360765631), (10423, 2023513398), (13401, 1573843754), (20846, 1011756699), (26802, 786921877), (31269, 674504466), (62538, 337252233), (93807, 224834822), (187614, 112417411)]