19104102

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:333

約数の個数: 48

約数和(自身を含む): 42711552

約数和(自身を除く): 23607450

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 127, 137, 183, 254, 274, 366, 381, 411, 549, 762, 822, 1098, 1143, 1233, 2286, 2466, 7747, 8357, 15494, 16714, 17399, 23241, 25071, 34798, 46482, 50142, 52197, 69723, 75213, 104394, 139446, 150426, 156591, 313182, 1061339, 2122678, 3184017, 6368034, 9552051, 19104102]

約数ペア:

[(1, 19104102), (2, 9552051), (3, 6368034), (6, 3184017), (9, 2122678), (18, 1061339), (61, 313182), (122, 156591), (127, 150426), (137, 139446), (183, 104394), (254, 75213), (274, 69723), (366, 52197), (381, 50142), (411, 46482), (549, 34798), (762, 25071), (822, 23241), (1098, 17399), (1143, 16714), (1233, 15494), (2286, 8357), (2466, 7747)]