27982212

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:201

約数の個数: 96

約数和(自身を含む): 73543680

約数和(自身を除く): 45561468

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 37, 38, 57, 62, 74, 76, 93, 107, 111, 114, 124, 148, 186, 214, 222, 228, 321, 372, 428, 444, 589, 642, 703, 1147, 1178, 1284, 1406, 1767, 2033, 2109, 2294, 2356, 2812, 3317, 3441, 3534, 3959, 4066, 4218, 4588, 6099, 6634, 6882, 7068, 7918, 8132, 8436, 9951, 11877, 12198, 13268, 13764, 15836, 19902, 21793, 23754, 24396, 39804, 43586, 47508, 63023, 65379, 75221, 87172, 122729, 126046, 130758, 150442, 189069, 225663, 245458, 252092, 261516, 300884, 368187, 378138, 451326, 490916, 736374, 756276, 902652, 1472748, 2331851, 4663702, 6995553, 9327404, 13991106, 27982212]

約数ペア:

[(1, 27982212), (2, 13991106), (3, 9327404), (4, 6995553), (6, 4663702), (12, 2331851), (19, 1472748), (31, 902652), (37, 756276), (38, 736374), (57, 490916), (62, 451326), (74, 378138), (76, 368187), (93, 300884), (107, 261516), (111, 252092), (114, 245458), (124, 225663), (148, 189069), (186, 150442), (214, 130758), (222, 126046), (228, 122729), (321, 87172), (372, 75221), (428, 65379), (444, 63023), (589, 47508), (642, 43586), (703, 39804), (1147, 24396), (1178, 23754), (1284, 21793), (1406, 19902), (1767, 15836), (2033, 13764), (2109, 13268), (2294, 12198), (2356, 11877), (2812, 9951), (3317, 8436), (3441, 8132), (3534, 7918), (3959, 7068), (4066, 6882), (4218, 6634), (4588, 6099)]