128424618

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{19231}}^1$

素因数の和:19299

約数の個数: 48

約数和(自身を含む): 324020736

約数和(自身を除く): 195596118

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 954, 1113, 2226, 3339, 6678, 19231, 38462, 57693, 115386, 134617, 173079, 269234, 346158, 403851, 807702, 1019243, 1211553, 2038486, 2423106, 3057729, 6115458, 7134701, 9173187, 14269402, 18346374, 21404103, 42808206, 64212309, 128424618]

約数ペア:

[(1, 128424618), (2, 64212309), (3, 42808206), (6, 21404103), (7, 18346374), (9, 14269402), (14, 9173187), (18, 7134701), (21, 6115458), (42, 3057729), (53, 2423106), (63, 2038486), (106, 1211553), (126, 1019243), (159, 807702), (318, 403851), (371, 346158), (477, 269234), (742, 173079), (954, 134617), (1113, 115386), (2226, 57693), (3339, 38462), (6678, 19231)]