38878434

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{631}}^1$

素因数の和:812

約数の個数: 64

約数和(自身を含む): 99502080

約数和(自身を除く): 60623646

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 163, 189, 326, 378, 489, 631, 978, 1141, 1262, 1467, 1893, 2282, 2934, 3423, 3786, 4401, 4417, 5679, 6846, 8802, 8834, 10269, 11358, 13251, 17037, 20538, 26502, 30807, 34074, 39753, 61614, 79506, 102853, 119259, 205706, 238518, 308559, 617118, 719971, 925677, 1439942, 1851354, 2159913, 2777031, 4319826, 5554062, 6479739, 12959478, 19439217, 38878434]

約数ペア:

[(1, 38878434), (2, 19439217), (3, 12959478), (6, 6479739), (7, 5554062), (9, 4319826), (14, 2777031), (18, 2159913), (21, 1851354), (27, 1439942), (42, 925677), (54, 719971), (63, 617118), (126, 308559), (163, 238518), (189, 205706), (326, 119259), (378, 102853), (489, 79506), (631, 61614), (978, 39753), (1141, 34074), (1262, 30807), (1467, 26502), (1893, 20538), (2282, 17037), (2934, 13251), (3423, 11358), (3786, 10269), (4401, 8834), (4417, 8802), (5679, 6846)]