12931506

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3539}}^1$

素因数の和:3583

約数の個数: 48

約数和(自身を含む): 33134400

約数和(自身を除く): 20202894

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 609, 1218, 1827, 3539, 3654, 7078, 10617, 21234, 24773, 31851, 49546, 63702, 74319, 102631, 148638, 205262, 222957, 307893, 445914, 615786, 718417, 923679, 1436834, 1847358, 2155251, 4310502, 6465753, 12931506]

約数ペア:

[(1, 12931506), (2, 6465753), (3, 4310502), (6, 2155251), (7, 1847358), (9, 1436834), (14, 923679), (18, 718417), (21, 615786), (29, 445914), (42, 307893), (58, 222957), (63, 205262), (87, 148638), (126, 102631), (174, 74319), (203, 63702), (261, 49546), (406, 31851), (522, 24773), (609, 21234), (1218, 10617), (1827, 7078), (3539, 3654)]