7145622

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1$

素因数の和:409

約数の個数: 48

約数和(自身を含む): 17072640

約数和(自身を除く): 9927018

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 151, 198, 239, 302, 453, 478, 717, 906, 1359, 1434, 1661, 2151, 2629, 2718, 3322, 4302, 4983, 5258, 7887, 9966, 14949, 15774, 23661, 29898, 36089, 47322, 72178, 108267, 216534, 324801, 396979, 649602, 793958, 1190937, 2381874, 3572811, 7145622]

約数ペア:

[(1, 7145622), (2, 3572811), (3, 2381874), (6, 1190937), (9, 793958), (11, 649602), (18, 396979), (22, 324801), (33, 216534), (66, 108267), (99, 72178), (151, 47322), (198, 36089), (239, 29898), (302, 23661), (453, 15774), (478, 14949), (717, 9966), (906, 7887), (1359, 5258), (1434, 4983), (1661, 4302), (2151, 3322), (2629, 2718)]