19951974

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{52783}}^1$

素因数の和:52801

約数の個数: 32

約数和(自身を含む): 50672640

約数和(自身を除く): 30720666

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 52783, 105566, 158349, 316698, 369481, 475047, 738962, 950094, 1108443, 1425141, 2216886, 2850282, 3325329, 6650658, 9975987, 19951974]

約数ペア:

[(1, 19951974), (2, 9975987), (3, 6650658), (6, 3325329), (7, 2850282), (9, 2216886), (14, 1425141), (18, 1108443), (21, 950094), (27, 738962), (42, 475047), (54, 369481), (63, 316698), (126, 158349), (189, 105566), (378, 52783)]