38814036

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:213

約数の個数: 96

約数和(自身を含む): 101122560

約数和(自身を除く): 62308524

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 43, 57, 74, 76, 86, 107, 111, 114, 129, 148, 172, 214, 222, 228, 258, 321, 428, 444, 516, 642, 703, 817, 1284, 1406, 1591, 1634, 2033, 2109, 2451, 2812, 3182, 3268, 3959, 4066, 4218, 4601, 4773, 4902, 6099, 6364, 7918, 8132, 8436, 9202, 9546, 9804, 11877, 12198, 13803, 15836, 18404, 19092, 23754, 24396, 27606, 30229, 47508, 55212, 60458, 75221, 87419, 90687, 120916, 150442, 170237, 174838, 181374, 225663, 262257, 300884, 340474, 349676, 362748, 451326, 510711, 524514, 680948, 902652, 1021422, 1049028, 2042844, 3234503, 6469006, 9703509, 12938012, 19407018, 38814036]

約数ペア:

[(1, 38814036), (2, 19407018), (3, 12938012), (4, 9703509), (6, 6469006), (12, 3234503), (19, 2042844), (37, 1049028), (38, 1021422), (43, 902652), (57, 680948), (74, 524514), (76, 510711), (86, 451326), (107, 362748), (111, 349676), (114, 340474), (129, 300884), (148, 262257), (172, 225663), (214, 181374), (222, 174838), (228, 170237), (258, 150442), (321, 120916), (428, 90687), (444, 87419), (516, 75221), (642, 60458), (703, 55212), (817, 47508), (1284, 30229), (1406, 27606), (1591, 24396), (1634, 23754), (2033, 19092), (2109, 18404), (2451, 15836), (2812, 13803), (3182, 12198), (3268, 11877), (3959, 9804), (4066, 9546), (4218, 9202), (4601, 8436), (4773, 8132), (4902, 7918), (6099, 6364)]